987220824

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{776117}}^1$

素因数の和:776179

約数の個数: 32

約数和(自身を含む): 2514622320

約数和(自身を除く): 1527401496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 776117, 1552234, 2328351, 3104468, 4656702, 6208936, 9313404, 18626808, 41134201, 82268402, 123402603, 164536804, 246805206, 329073608, 493610412, 987220824]

約数ペア:

[(1, 987220824), (2, 493610412), (3, 329073608), (4, 246805206), (6, 164536804), (8, 123402603), (12, 82268402), (24, 41134201), (53, 18626808), (106, 9313404), (159, 6208936), (212, 4656702), (318, 3104468), (424, 2328351), (636, 1552234), (1272, 776117)]