1121191136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 2471067648

約数和(自身を除く): 1349876512

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 227, 248, 383, 403, 416, 454, 496, 766, 806, 908, 992, 1532, 1612, 1816, 2951, 3064, 3224, 3632, 4979, 5902, 6128, 6448, 7037, 7264, 9958, 11804, 11873, 12256, 12896, 14074, 19916, 23608, 23746, 28148, 39832, 47216, 47492, 56296, 79664, 86941, 91481, 94432, 94984, 112592, 154349, 159328, 173882, 182962, 189968, 225184, 308698, 347764, 365924, 379936, 617396, 695528, 731848, 1130233, 1234792, 1391056, 1463696, 2260466, 2469584, 2695171, 2782112, 2927392, 4520932, 4939168, 5390342, 9041864, 10780684, 18083728, 21561368, 35037223, 36167456, 43122736, 70074446, 86245472, 140148892, 280297784, 560595568, 1121191136]

約数ペア:

[(1, 1121191136), (2, 560595568), (4, 280297784), (8, 140148892), (13, 86245472), (16, 70074446), (26, 43122736), (31, 36167456), (32, 35037223), (52, 21561368), (62, 18083728), (104, 10780684), (124, 9041864), (208, 5390342), (227, 4939168), (248, 4520932), (383, 2927392), (403, 2782112), (416, 2695171), (454, 2469584), (496, 2260466), (766, 1463696), (806, 1391056), (908, 1234792), (992, 1130233), (1532, 731848), (1612, 695528), (1816, 617396), (2951, 379936), (3064, 365924), (3224, 347764), (3632, 308698), (4979, 225184), (5902, 189968), (6128, 182962), (6448, 173882), (7037, 159328), (7264, 154349), (9958, 112592), (11804, 94984), (11873, 94432), (12256, 91481), (12896, 86941), (14074, 79664), (19916, 56296), (23608, 47492), (23746, 47216), (28148, 39832)]