320091841

素因数分解:

${\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{6379}}^1$

素因数の和:6556

約数の個数: 12

約数和(自身を含む): 340309200

約数和(自身を除く): 20217359

約数列:

[1, 19, 139, 361, 2641, 6379, 50179, 121201, 886681, 2302819, 16846939, 320091841]

約数ペア:

[(1, 320091841), (19, 16846939), (139, 2302819), (361, 886681), (2641, 121201), (6379, 50179)]