2131790752

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43063}}^1$

素因数の和:43110

約数の個数: 96

約数和(自身を含む): 5469472512

約数和(自身を除く): 3337681760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 6188, 7072, 12376, 24752, 43063, 49504, 86126, 172252, 301441, 344504, 559819, 602882, 689008, 732071, 1119638, 1205764, 1378016, 1464142, 2239276, 2411528, 2928284, 3918733, 4478552, 4823056, 5124497, 5856568, 7837466, 8957104, 9516923, 9646112, 10248994, 11713136, 15674932, 17914208, 19033846, 20497988, 23426272, 31349864, 38067692, 40995976, 62699728, 66618461, 76135384, 81991952, 125399456, 133236922, 152270768, 163983904, 266473844, 304541536, 532947688, 1065895376, 2131790752]

約数ペア:

[(1, 2131790752), (2, 1065895376), (4, 532947688), (7, 304541536), (8, 266473844), (13, 163983904), (14, 152270768), (16, 133236922), (17, 125399456), (26, 81991952), (28, 76135384), (32, 66618461), (34, 62699728), (52, 40995976), (56, 38067692), (68, 31349864), (91, 23426272), (104, 20497988), (112, 19033846), (119, 17914208), (136, 15674932), (182, 11713136), (208, 10248994), (221, 9646112), (224, 9516923), (238, 8957104), (272, 7837466), (364, 5856568), (416, 5124497), (442, 4823056), (476, 4478552), (544, 3918733), (728, 2928284), (884, 2411528), (952, 2239276), (1456, 1464142), (1547, 1378016), (1768, 1205764), (1904, 1119638), (2912, 732071), (3094, 689008), (3536, 602882), (3808, 559819), (6188, 344504), (7072, 301441), (12376, 172252), (24752, 86126), (43063, 49504)]