2196450068

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{571397}}^1$

素因数の和:571463

約数の個数: 18

約数和(自身を含む): 3971787498

約数和(自身を除く): 1775337430

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 571397, 1142794, 2285588, 17713307, 35426614, 70853228, 549112517, 1098225034, 2196450068]

約数ペア:

[(1, 2196450068), (2, 1098225034), (4, 549112517), (31, 70853228), (62, 35426614), (124, 17713307), (961, 2285588), (1922, 1142794), (3844, 571397)]