2158015904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7673}}^1$

素因数の和:7758

約数の個数: 96

約数和(自身を含む): 5012534016

約数和(自身を除く): 2854518112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 68, 88, 94, 136, 176, 187, 188, 272, 352, 374, 376, 517, 544, 748, 752, 799, 1034, 1496, 1504, 1598, 2068, 2992, 3196, 4136, 5984, 6392, 7673, 8272, 8789, 12784, 15346, 16544, 17578, 25568, 30692, 35156, 61384, 70312, 84403, 122768, 130441, 140624, 168806, 245536, 260882, 281248, 337612, 360631, 521764, 675224, 721262, 1043528, 1350448, 1434851, 1442524, 2087056, 2700896, 2869702, 2885048, 3966941, 4174112, 5739404, 5770096, 6130727, 7933882, 11478808, 11540192, 12261454, 15867764, 22957616, 24522908, 31735528, 45915232, 49045816, 63471056, 67437997, 98091632, 126942112, 134875994, 196183264, 269751988, 539503976, 1079007952, 2158015904]

約数ペア:

[(1, 2158015904), (2, 1079007952), (4, 539503976), (8, 269751988), (11, 196183264), (16, 134875994), (17, 126942112), (22, 98091632), (32, 67437997), (34, 63471056), (44, 49045816), (47, 45915232), (68, 31735528), (88, 24522908), (94, 22957616), (136, 15867764), (176, 12261454), (187, 11540192), (188, 11478808), (272, 7933882), (352, 6130727), (374, 5770096), (376, 5739404), (517, 4174112), (544, 3966941), (748, 2885048), (752, 2869702), (799, 2700896), (1034, 2087056), (1496, 1442524), (1504, 1434851), (1598, 1350448), (2068, 1043528), (2992, 721262), (3196, 675224), (4136, 521764), (5984, 360631), (6392, 337612), (7673, 281248), (8272, 260882), (8789, 245536), (12784, 168806), (15346, 140624), (16544, 130441), (17578, 122768), (25568, 84403), (30692, 70312), (35156, 61384)]