1900525397779

素因数分解:

${\mathrm{71}}^1\times {\mathrm{2081}}^1\times {\mathrm{2459}}^1\times {\mathrm{5231}}^1$

素因数の和:9842

約数の個数: 16

約数和(自身を含む): 1929372410880

約数和(自身を除く): 28847013101

約数列:

[1, 71, 2081, 2459, 5231, 147751, 174589, 371401, 5117179, 10885711, 12863029, 363319709, 772885481, 913275059, 26767963349, 1900525397779]

約数ペア:

[(1, 1900525397779), (71, 26767963349), (2081, 913275059), (2459, 772885481), (5231, 363319709), (147751, 12863029), (174589, 10885711), (371401, 5117179)]