1912686064

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{5347}}^1$

素因数の和:5717

約数の個数: 40

約数和(自身を含む): 3766703360

約数和(自身を除く): 1854017296

約数列:

[1, 2, 4, 8, 16, 79, 158, 283, 316, 566, 632, 1132, 1264, 2264, 4528, 5347, 10694, 21388, 22357, 42776, 44714, 85552, 89428, 178856, 357712, 422413, 844826, 1513201, 1689652, 3026402, 3379304, 6052804, 6758608, 12105608, 24211216, 119542879, 239085758, 478171516, 956343032, 1912686064]

約数ペア:

[(1, 1912686064), (2, 956343032), (4, 478171516), (8, 239085758), (16, 119542879), (79, 24211216), (158, 12105608), (283, 6758608), (316, 6052804), (566, 3379304), (632, 3026402), (1132, 1689652), (1264, 1513201), (2264, 844826), (4528, 422413), (5347, 357712), (10694, 178856), (21388, 89428), (22357, 85552), (42776, 44714)]