1673891570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757417}}^1$

素因数の和:757454

約数の個数: 32

約数和(自身を含む): 3435648048

約数和(自身を除く): 1761756478

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 757417, 1514834, 3787085, 7574170, 9846421, 12876089, 19692842, 25752178, 49232105, 64380445, 98464210, 128760890, 167389157, 334778314, 836945785, 1673891570]

約数ペア:

[(1, 1673891570), (2, 836945785), (5, 334778314), (10, 167389157), (13, 128760890), (17, 98464210), (26, 64380445), (34, 49232105), (65, 25752178), (85, 19692842), (130, 12876089), (170, 9846421), (221, 7574170), (442, 3787085), (1105, 1514834), (2210, 757417)]