642881974

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 1112196096

約数和(自身を除く): 469314122

約数列:

[1, 2, 7, 14, 211, 367, 422, 593, 734, 1186, 1477, 2569, 2954, 4151, 5138, 8302, 77437, 125123, 154874, 217631, 250246, 435262, 542059, 875861, 1084118, 1523417, 1751722, 3046834, 45920141, 91840282, 321440987, 642881974]

約数ペア:

[(1, 642881974), (2, 321440987), (7, 91840282), (14, 45920141), (211, 3046834), (367, 1751722), (422, 1523417), (593, 1084118), (734, 875861), (1186, 542059), (1477, 435262), (2569, 250246), (2954, 217631), (4151, 154874), (5138, 125123), (8302, 77437)]