2490354

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4502

約数の個数: 24

約数和(自身を含む): 5571072

約数和(自身を除く): 3080718

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 4463, 8926, 13389, 26778, 40167, 80334, 138353, 276706, 415059, 830118, 1245177, 2490354]

約数ペア:

[(1, 2490354), (2, 1245177), (3, 830118), (6, 415059), (9, 276706), (18, 138353), (31, 80334), (62, 40167), (93, 26778), (186, 13389), (279, 8926), (558, 4463)]