425021284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{201623}}^1$

素因数の和:201675

約数の個数: 24

約数和(自身を含む): 812947968

約数和(自身を除く): 387926684

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 201623, 403246, 806492, 3427591, 6250313, 6855182, 12500626, 13710364, 25001252, 106255321, 212510642, 425021284]

約数ペア:

[(1, 425021284), (2, 212510642), (4, 106255321), (17, 25001252), (31, 13710364), (34, 12500626), (62, 6855182), (68, 6250313), (124, 3427591), (527, 806492), (1054, 403246), (2108, 201623)]