1900441613

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1\times {\mathrm{3613}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 2190604416

約数和(自身を除く): 290162803

約数列:

[1, 7, 163, 461, 1141, 3227, 3613, 25291, 75143, 526001, 588919, 1665593, 4122433, 11659151, 271491659, 1900441613]

約数ペア:

[(1, 1900441613), (7, 271491659), (163, 11659151), (461, 4122433), (1141, 1665593), (3227, 588919), (3613, 526001), (25291, 75143)]