8780491477

素因数分解:

${\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1\times {\mathrm{1997}}^1$

素因数の和:3452

約数の個数: 16

約数和(自身を含む): 9235555200

約数和(自身を除く): 455063723

約数列:

[1, 23, 149, 1283, 1997, 3427, 29509, 45931, 191167, 297553, 2562151, 4396841, 6843719, 58929473, 381760499, 8780491477]

約数ペア:

[(1, 8780491477), (23, 381760499), (149, 58929473), (1283, 6843719), (1997, 4396841), (3427, 2562151), (29509, 297553), (45931, 191167)]