3993882838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{404321}}^1$

素因数の和:404783

約数の個数: 16

約数和(自身を含む): 6550016400

約数和(自身を除く): 2556133562

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 404321, 808642, 4447531, 8895062, 181540129, 363080258, 1996941419, 3993882838]

約数ペア:

[(1, 3993882838), (2, 1996941419), (11, 363080258), (22, 181540129), (449, 8895062), (898, 4447531), (4939, 808642), (9878, 404321)]