412439042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{54541}}^1$

素因数の和:54761

約数の個数: 16

約数和(自身を含む): 654504000

約数和(自身を除く): 242064958

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 54541, 109082, 1036279, 2072558, 10853659, 21707318, 206219521, 412439042]

約数ペア:

[(1, 412439042), (2, 206219521), (19, 21707318), (38, 10853659), (199, 2072558), (398, 1036279), (3781, 109082), (7562, 54541)]