639826062

素因数分解:

$2^1\times 3^1\times {\mathrm{4513}}^1\times {\mathrm{23629}}^1$

素因数の和:28147

約数の個数: 16

約数和(自身を含む): 1279989840

約数和(自身を除く): 640163778

約数列:

[1, 2, 3, 6, 4513, 9026, 13539, 23629, 27078, 47258, 70887, 141774, 106637677, 213275354, 319913031, 639826062]

約数ペア:

[(1, 639826062), (2, 319913031), (3, 213275354), (6, 106637677), (4513, 141774), (9026, 70887), (13539, 47258), (23629, 27078)]