2019291008

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3164

約数の個数: 128

約数和(自身を含む): 4982757120

約数和(自身を除く): 2963466112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 86, 112, 119, 128, 136, 172, 224, 238, 272, 301, 344, 448, 476, 544, 602, 688, 731, 896, 952, 1088, 1204, 1376, 1462, 1904, 2176, 2408, 2752, 2924, 3083, 3808, 4816, 5117, 5504, 5848, 6166, 7616, 9632, 10234, 11696, 12332, 15232, 19264, 20468, 21581, 23392, 24664, 38528, 40936, 43162, 46784, 49328, 52411, 81872, 86324, 93568, 98656, 104822, 132569, 163744, 172648, 197312, 209644, 265138, 327488, 345296, 366877, 394624, 419288, 530276, 654976, 690592, 733754, 838576, 927983, 1060552, 1381184, 1467508, 1677152, 1855966, 2121104, 2253673, 2762368, 2935016, 3354304, 3711932, 4242208, 4507346, 5870032, 6708608, 7423864, 8484416, 9014692, 11740064, 14847728, 15775711, 16968832, 18029384, 23480128, 29695456, 31551422, 36058768, 46960256, 59390912, 63102844, 72117536, 118781824, 126205688, 144235072, 252411376, 288470144, 504822752, 1009645504, 2019291008]

約数ペア:

[(1, 2019291008), (2, 1009645504), (4, 504822752), (7, 288470144), (8, 252411376), (14, 144235072), (16, 126205688), (17, 118781824), (28, 72117536), (32, 63102844), (34, 59390912), (43, 46960256), (56, 36058768), (64, 31551422), (68, 29695456), (86, 23480128), (112, 18029384), (119, 16968832), (128, 15775711), (136, 14847728), (172, 11740064), (224, 9014692), (238, 8484416), (272, 7423864), (301, 6708608), (344, 5870032), (448, 4507346), (476, 4242208), (544, 3711932), (602, 3354304), (688, 2935016), (731, 2762368), (896, 2253673), (952, 2121104), (1088, 1855966), (1204, 1677152), (1376, 1467508), (1462, 1381184), (1904, 1060552), (2176, 927983), (2408, 838576), (2752, 733754), (2924, 690592), (3083, 654976), (3808, 530276), (4816, 419288), (5117, 394624), (5504, 366877), (5848, 345296), (6166, 327488), (7616, 265138), (9632, 209644), (10234, 197312), (11696, 172648), (12332, 163744), (15232, 132569), (19264, 104822), (20468, 98656), (21581, 93568), (23392, 86324), (24664, 81872), (38528, 52411), (40936, 49328), (43162, 46784)]