2017501870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1\times {\mathrm{9491}}^1$

素因数の和:10260

約数の個数: 32

約数和(自身を含む): 3762249120

約数和(自身を除く): 1744747250

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 733, 1466, 3665, 7330, 9491, 18982, 21257, 42514, 47455, 94910, 106285, 212570, 275239, 550478, 1376195, 2752390, 6956903, 13913806, 34784515, 69569030, 201750187, 403500374, 1008750935, 2017501870]

約数ペア:

[(1, 2017501870), (2, 1008750935), (5, 403500374), (10, 201750187), (29, 69569030), (58, 34784515), (145, 13913806), (290, 6956903), (733, 2752390), (1466, 1376195), (3665, 550478), (7330, 275239), (9491, 212570), (18982, 106285), (21257, 94910), (42514, 47455)]