4004702401

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{71899}}^1$

素因数の和:72088

約数の個数: 16

約数和(自身を含む): 4682128000

約数和(自身を除く): 677425599

約数列:

[1, 7, 73, 109, 511, 763, 7957, 55699, 71899, 503293, 5248627, 7836991, 36740389, 54858937, 572100343, 4004702401]

約数ペア:

[(1, 4004702401), (7, 572100343), (73, 54858937), (109, 36740389), (511, 7836991), (763, 5248627), (7957, 503293), (55699, 71899)]