1110068336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{172157}}^1$

素因数の和:172209

約数の個数: 40

約数和(自身を含む): 2390930304

約数和(自身を除く): 1280861968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 172157, 344314, 688628, 1377256, 2238041, 2754512, 4476082, 5336867, 8952164, 10673734, 17904328, 21347468, 35808656, 42694936, 69379271, 85389872, 138758542, 277517084, 555034168, 1110068336]

約数ペア:

[(1, 1110068336), (2, 555034168), (4, 277517084), (8, 138758542), (13, 85389872), (16, 69379271), (26, 42694936), (31, 35808656), (52, 21347468), (62, 17904328), (104, 10673734), (124, 8952164), (208, 5336867), (248, 4476082), (403, 2754512), (496, 2238041), (806, 1377256), (1612, 688628), (3224, 344314), (6448, 172157)]