4104438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 8944992

約数和(自身を除く): 4840554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 521, 606, 1042, 1313, 1563, 2626, 3126, 3939, 6773, 7878, 13546, 20319, 40638, 52621, 105242, 157863, 315726, 684073, 1368146, 2052219, 4104438]

約数ペア:

[(1, 4104438), (2, 2052219), (3, 1368146), (6, 684073), (13, 315726), (26, 157863), (39, 105242), (78, 52621), (101, 40638), (202, 20319), (303, 13546), (521, 7878), (606, 6773), (1042, 3939), (1313, 3126), (1563, 2626)]