2590867312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{69767}}^1$

素因数の和:69997

約数の個数: 40

約数和(自身を含む): 5502183552

約数和(自身を除く): 2911316240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 9284, 18568, 37136, 69767, 139534, 279068, 558136, 767437, 1116272, 1534874, 3069748, 6139496, 12278992, 14720837, 29441674, 58883348, 117766696, 161929207, 235533392, 323858414, 647716828, 1295433656, 2590867312]

約数ペア:

[(1, 2590867312), (2, 1295433656), (4, 647716828), (8, 323858414), (11, 235533392), (16, 161929207), (22, 117766696), (44, 58883348), (88, 29441674), (176, 14720837), (211, 12278992), (422, 6139496), (844, 3069748), (1688, 1534874), (2321, 1116272), (3376, 767437), (4642, 558136), (9284, 279068), (18568, 139534), (37136, 69767)]