977313997618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{4142179}}^1$

素因数の和:4143094

約数の個数: 32

約数和(自身を含む): 1765562803200

約数和(自身を除く): 788248805582

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 887, 1774, 6209, 12418, 16853, 33706, 117971, 235942, 4142179, 8284358, 28995253, 57990506, 78701401, 157402802, 550909807, 1101819614, 3674112773, 7348225546, 25718789411, 51437578822, 69808142687, 139616285374, 488656998809, 977313997618]

約数ペア:

[(1, 977313997618), (2, 488656998809), (7, 139616285374), (14, 69808142687), (19, 51437578822), (38, 25718789411), (133, 7348225546), (266, 3674112773), (887, 1101819614), (1774, 550909807), (6209, 157402802), (12418, 78701401), (16853, 57990506), (33706, 28995253), (117971, 8284358), (235942, 4142179)]