477494810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{216061}}^1$

素因数の和:216098

約数の個数: 32

約数和(自身を含む): 980057232

約数和(自身を除く): 502562422

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 216061, 432122, 1080305, 2160610, 2808793, 3673037, 5617586, 7346074, 14043965, 18365185, 28087930, 36730370, 47749481, 95498962, 238747405, 477494810]

約数ペア:

[(1, 477494810), (2, 238747405), (5, 95498962), (10, 47749481), (13, 36730370), (17, 28087930), (26, 18365185), (34, 14043965), (65, 7346074), (85, 5617586), (130, 3673037), (170, 2808793), (221, 2160610), (442, 1080305), (1105, 432122), (2210, 216061)]