1521003369968

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{8893}}^1\times {\mathrm{25391}}^1$

素因数の和:34713

約数の個数: 40

約数和(自身を含む): 2954392412736

約数和(自身を除く): 1433389042768

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 8893, 17786, 25391, 35572, 50782, 71144, 101564, 142288, 203128, 406256, 3743953, 7487906, 10689611, 14975812, 21379222, 29951624, 42758444, 59903248, 85516888, 171033776, 225802163, 451604326, 903208652, 1806417304, 3612834608, 95062710623, 190125421246, 380250842492, 760501684984, 1521003369968]

約数ペア:

[(1, 1521003369968), (2, 760501684984), (4, 380250842492), (8, 190125421246), (16, 95062710623), (421, 3612834608), (842, 1806417304), (1684, 903208652), (3368, 451604326), (6736, 225802163), (8893, 171033776), (17786, 85516888), (25391, 59903248), (35572, 42758444), (50782, 29951624), (71144, 21379222), (101564, 14975812), (142288, 10689611), (203128, 7487906), (406256, 3743953)]