45721918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3989}}^1$

素因数の和:4523

約数の個数: 16

約数和(自身を含む): 74980080

約数和(自身を除く): 29258162

約数列:

[1, 2, 11, 22, 521, 1042, 3989, 5731, 7978, 11462, 43879, 87758, 2078269, 4156538, 22860959, 45721918]

約数ペア:

[(1, 45721918), (2, 22860959), (11, 4156538), (22, 2078269), (521, 87758), (1042, 43879), (3989, 11462), (5731, 7978)]