2000355847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{409993}}^1$

素因数の和:410058

約数の個数: 16

約数和(自身を含む): 2479643712

約数和(自身を除く): 479287865

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 409993, 2869951, 6969881, 16809713, 48789167, 117667991, 285765121, 2000355847]

約数ペア:

[(1, 2000355847), (7, 285765121), (17, 117667991), (41, 48789167), (119, 16809713), (287, 6969881), (697, 2869951), (4879, 409993)]