2016262832

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{3137}}^1$

素因数の和:3318

約数の個数: 60

約数和(自身を含む): 4181008440

約数和(自身を除く): 2164745608

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 289, 556, 578, 1112, 1156, 2224, 2312, 2363, 3137, 4624, 4726, 6274, 9452, 12548, 18904, 25096, 37808, 40171, 50192, 53329, 80342, 106658, 160684, 213316, 321368, 426632, 436043, 642736, 853264, 872086, 906593, 1744172, 1813186, 3488344, 3626372, 6976688, 7252744, 7412731, 14505488, 14825462, 29650924, 59301848, 118603696, 126016427, 252032854, 504065708, 1008131416, 2016262832]

約数ペア:

[(1, 2016262832), (2, 1008131416), (4, 504065708), (8, 252032854), (16, 126016427), (17, 118603696), (34, 59301848), (68, 29650924), (136, 14825462), (139, 14505488), (272, 7412731), (278, 7252744), (289, 6976688), (556, 3626372), (578, 3488344), (1112, 1813186), (1156, 1744172), (2224, 906593), (2312, 872086), (2363, 853264), (3137, 642736), (4624, 436043), (4726, 426632), (6274, 321368), (9452, 213316), (12548, 160684), (18904, 106658), (25096, 80342), (37808, 53329), (40171, 50192)]