931440382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{242689}}^1$

素因数の和:242811

約数の個数: 16

約数和(自身を含む): 1485262800

約数和(自身を除く): 553822418

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 242689, 485378, 4611091, 9222182, 24511589, 49023178, 465720191, 931440382]

約数ペア:

[(1, 931440382), (2, 465720191), (19, 49023178), (38, 24511589), (101, 9222182), (202, 4611091), (1919, 485378), (3838, 242689)]