2021608914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25918063}}^1$

素因数の和:25918081

約数の個数: 16

約数和(自身を含む): 4354234752

約数和(自身を除く): 2332625838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25918063, 51836126, 77754189, 155508378, 336934819, 673869638, 1010804457, 2021608914]

約数ペア:

[(1, 2021608914), (2, 1010804457), (3, 673869638), (6, 336934819), (13, 155508378), (26, 77754189), (39, 51836126), (78, 25918063)]