40630649522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6810367}}^1$

素因数の和:6810545

約数の個数: 16

約数和(自身を含む): 64562288640

約数和(自身を除く): 23931639118

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 6810367, 13620734, 129396973, 258793946, 1069227619, 2138455238, 20315324761, 40630649522]

約数ペア:

[(1, 40630649522), (2, 20315324761), (19, 2138455238), (38, 1069227619), (157, 258793946), (314, 129396973), (2983, 13620734), (5966, 6810367)]