2552853472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197957}}^1$

素因数の和:198011

約数の個数: 48

約数和(自身を含む): 5587166592

約数和(自身を除く): 3034313120

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 197957, 395914, 791828, 1583656, 2573441, 3167312, 5146882, 6136667, 6334624, 10293764, 12273334, 20587528, 24546668, 41175056, 49093336, 79776671, 82350112, 98186672, 159553342, 196373344, 319106684, 638213368, 1276426736, 2552853472]

約数ペア:

[(1, 2552853472), (2, 1276426736), (4, 638213368), (8, 319106684), (13, 196373344), (16, 159553342), (26, 98186672), (31, 82350112), (32, 79776671), (52, 49093336), (62, 41175056), (104, 24546668), (124, 20587528), (208, 12273334), (248, 10293764), (403, 6334624), (416, 6136667), (496, 5146882), (806, 3167312), (992, 2573441), (1612, 1583656), (3224, 791828), (6448, 395914), (12896, 197957)]