4004899129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1405721}}^1$

素因数の和:1405776

約数の個数: 16

約数和(自身を含む): 5128073856

約数和(自身を除く): 1123174727

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 1405721, 9840047, 15462931, 52011677, 108240517, 364081739, 572128447, 4004899129]

約数ペア:

[(1, 4004899129), (7, 572128447), (11, 364081739), (37, 108240517), (77, 52011677), (259, 15462931), (407, 9840047), (2849, 1405721)]