5143954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 8029440

約数和(自身を除く): 2885486

約数列:

[1, 2, 31, 62, 163, 326, 509, 1018, 5053, 10106, 15779, 31558, 82967, 165934, 2571977, 5143954]

約数ペア:

[(1, 5143954), (2, 2571977), (31, 165934), (62, 82967), (163, 31558), (326, 15779), (509, 10106), (1018, 5053)]