1900320002

素因数分解:

$2^1\times 7^1\times {\mathrm{3319}}^1\times {\mathrm{40897}}^1$

素因数の和:44225

約数の個数: 16

約数和(自身を含む): 3258752640

約数和(自身を除く): 1358432638

約数列:

[1, 2, 7, 14, 3319, 6638, 23233, 40897, 46466, 81794, 286279, 572558, 135737143, 271474286, 950160001, 1900320002]

約数ペア:

[(1, 1900320002), (2, 950160001), (7, 271474286), (14, 135737143), (3319, 572558), (6638, 286279), (23233, 81794), (40897, 46466)]