1039489918

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1\times {\mathrm{3499}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 1578150000

約数和(自身を除く): 538660082

約数列:

[1, 2, 89, 178, 1669, 3338, 3499, 6998, 148541, 297082, 311411, 622822, 5839831, 11679662, 519744959, 1039489918]

約数ペア:

[(1, 1039489918), (2, 519744959), (89, 11679662), (178, 5839831), (1669, 622822), (3338, 311411), (3499, 297082), (6998, 148541)]