996868874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 1571964240

約数和(自身を除く): 575095366

約数列:

[1, 2, 37, 73, 74, 109, 146, 218, 1693, 2701, 3386, 4033, 5402, 7957, 8066, 15914, 62641, 123589, 125282, 184537, 247178, 294409, 369074, 588818, 4572793, 6827869, 9145586, 13471201, 13655738, 26942402, 498434437, 996868874]

約数ペア:

[(1, 996868874), (2, 498434437), (37, 26942402), (73, 13655738), (74, 13471201), (109, 9145586), (146, 6827869), (218, 4572793), (1693, 588818), (2701, 369074), (3386, 294409), (4033, 247178), (5402, 184537), (7957, 125282), (8066, 123589), (15914, 62641)]