138504853858

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{6818197}}^1$

素因数の和:6819657

約数の個数: 16

約数和(自身を含む): 237600563904

約数和(自身を除く): 99095710046

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 20314, 6818197, 13636394, 47727379, 95454758, 9893203847, 19786407694, 69252426929, 138504853858]

約数ペア:

[(1, 138504853858), (2, 69252426929), (7, 19786407694), (14, 9893203847), (1451, 95454758), (2902, 47727379), (10157, 13636394), (20314, 6818197)]