305377139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 325620000

約数和(自身を除く): 20242861

約数列:

[1, 19, 149, 269, 401, 2831, 5111, 7619, 40081, 59749, 107869, 761539, 1135231, 2049511, 16072481, 305377139]

約数ペア:

[(1, 305377139), (19, 16072481), (149, 2049511), (269, 1135231), (401, 761539), (2831, 107869), (5111, 59749), (7619, 40081)]