851540822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{3851}}^1$

素因数の和:3929

約数の個数: 48

約数和(自身を含む): 1533712320

約数和(自身を除く): 682171498

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 529, 874, 1058, 3851, 4807, 5819, 7702, 9614, 10051, 11638, 20102, 42361, 73169, 84722, 88573, 110561, 146338, 177146, 221122, 804859, 974303, 1609718, 1682887, 1948606, 2037179, 3365774, 4074358, 18511757, 22408969, 37023514, 38706401, 44817938, 77412802, 425770411, 851540822]

約数ペア:

[(1, 851540822), (2, 425770411), (11, 77412802), (19, 44817938), (22, 38706401), (23, 37023514), (38, 22408969), (46, 18511757), (209, 4074358), (253, 3365774), (418, 2037179), (437, 1948606), (506, 1682887), (529, 1609718), (874, 974303), (1058, 804859), (3851, 221122), (4807, 177146), (5819, 146338), (7702, 110561), (9614, 88573), (10051, 84722), (11638, 73169), (20102, 42361)]