25212180604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2802599}}^1$

素因数の和:2802789

約数の個数: 24

約数和(自身を含む): 47789935200

約数和(自身を除く): 22577754596

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 2802599, 5605198, 11210396, 36433787, 72867574, 145735148, 484849627, 969699254, 1939398508, 6303045151, 12606090302, 25212180604]

約数ペア:

[(1, 25212180604), (2, 12606090302), (4, 6303045151), (13, 1939398508), (26, 969699254), (52, 484849627), (173, 145735148), (346, 72867574), (692, 36433787), (2249, 11210396), (4498, 5605198), (8996, 2802599)]