853177552

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{383623}}^1$

素因数の和:383770

約数の個数: 20

約数和(自身を含む): 1664928160

約数和(自身を除く): 811750608

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 383623, 767246, 1534492, 3068984, 6137968, 53323597, 106647194, 213294388, 426588776, 853177552]

約数ペア:

[(1, 853177552), (2, 426588776), (4, 213294388), (8, 106647194), (16, 53323597), (139, 6137968), (278, 3068984), (556, 1534492), (1112, 767246), (2224, 383623)]