128662406

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{4373}}^1$

素因数の和:4735

約数の個数: 16

約数和(自身を含む): 197774784

約数和(自身を除く): 69112378

約数列:

[1, 2, 47, 94, 313, 626, 4373, 8746, 14711, 29422, 205531, 411062, 1368749, 2737498, 64331203, 128662406]

約数ペア:

[(1, 128662406), (2, 64331203), (47, 2737498), (94, 1368749), (313, 411062), (626, 205531), (4373, 29422), (8746, 14711)]