8007487490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1832377}}^1$

素因数の和:1832426

約数の個数: 32

約数和(自身を含む): 15831745920

約数和(自身を除く): 7824258430

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 1832377, 3664754, 9161885, 18323770, 34815163, 42144671, 69630326, 84289342, 174075815, 210723355, 348151630, 421446710, 800748749, 1601497498, 4003743745, 8007487490]

約数ペア:

[(1, 8007487490), (2, 4003743745), (5, 1601497498), (10, 800748749), (19, 421446710), (23, 348151630), (38, 210723355), (46, 174075815), (95, 84289342), (115, 69630326), (190, 42144671), (230, 34815163), (437, 18323770), (874, 9161885), (2185, 3664754), (4370, 1832377)]