2011316522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{445573}}^1$

素因数の和:445673

約数の個数: 16

約数和(自身を含む): 3149317032

約数和(自身を除く): 1138000510

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 445573, 891146, 16486201, 27179953, 32972402, 54359906, 1005658261, 2011316522]

約数ペア:

[(1, 2011316522), (2, 1005658261), (37, 54359906), (61, 32972402), (74, 27179953), (122, 16486201), (2257, 891146), (4514, 445573)]