2601472304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3965659}}^1$

素因数の和:3965708

約数の個数: 20

約数和(自身を含む): 5163289320

約数和(自身を除く): 2561817016

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3965659, 7931318, 15862636, 31725272, 63450544, 162592019, 325184038, 650368076, 1300736152, 2601472304]

約数ペア:

[(1, 2601472304), (2, 1300736152), (4, 650368076), (8, 325184038), (16, 162592019), (41, 63450544), (82, 31725272), (164, 15862636), (328, 7931318), (656, 3965659)]