394236112

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{417623}}^1$

素因数の和:417690

約数の個数: 20

約数和(自身を含む): 776780640

約数和(自身を除く): 382544528

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 417623, 835246, 1670492, 3340984, 6681968, 24639757, 49279514, 98559028, 197118056, 394236112]

約数ペア:

[(1, 394236112), (2, 197118056), (4, 98559028), (8, 49279514), (16, 24639757), (59, 6681968), (118, 3340984), (236, 1670492), (472, 835246), (944, 417623)]