1986431441036

素因数分解:

$2^2\times 7^2\times {\mathrm{1087}}^1\times {\mathrm{9323693}}^1$

素因数の和:9324798

約数の個数: 36

約数和(自身を含む): 4047527449728

約数和(自身を除く): 2061096008692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1087, 2174, 4348, 7609, 15218, 30436, 53263, 106526, 213052, 9323693, 18647386, 37294772, 65265851, 130531702, 261063404, 456860957, 913721914, 1827443828, 10134854291, 20269708582, 40539417164, 70943980037, 141887960074, 283775920148, 496607860259, 993215720518, 1986431441036]

約数ペア:

[(1, 1986431441036), (2, 993215720518), (4, 496607860259), (7, 283775920148), (14, 141887960074), (28, 70943980037), (49, 40539417164), (98, 20269708582), (196, 10134854291), (1087, 1827443828), (2174, 913721914), (4348, 456860957), (7609, 261063404), (15218, 130531702), (30436, 65265851), (53263, 37294772), (106526, 18647386), (213052, 9323693)]