2040570049

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1\times {\mathrm{2383}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 2351577600

約数和(自身を除く): 311007551

約数列:

[1, 7, 149, 821, 1043, 2383, 5747, 16681, 122329, 355067, 856303, 1956443, 2485469, 13695101, 291510007, 2040570049]

約数ペア:

[(1, 2040570049), (7, 291510007), (149, 13695101), (821, 2485469), (1043, 1956443), (2383, 856303), (5747, 355067), (16681, 122329)]