2617961872

素因数分解:

$2^4\times {\mathrm{2437}}^1\times {\mathrm{67141}}^1$

素因数の和:69586

約数の個数: 20

約数和(自身を含む): 5074458076

約数和(自身を除く): 2456496204

約数列:

[1, 2, 4, 8, 16, 2437, 4874, 9748, 19496, 38992, 67141, 134282, 268564, 537128, 1074256, 163622617, 327245234, 654490468, 1308980936, 2617961872]

約数ペア:

[(1, 2617961872), (2, 1308980936), (4, 654490468), (8, 327245234), (16, 163622617), (2437, 1074256), (4874, 537128), (9748, 268564), (19496, 134282), (38992, 67141)]