11573280001

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{251971}}^1$

素因数の和:253991

約数の個数: 8

約数和(自身を含む): 12082561344

約数和(自身を除く): 509281343

約数列:

[1, 23, 1997, 45931, 251971, 5795333, 503186087, 11573280001]

約数ペア:

[(1, 11573280001), (23, 503186087), (1997, 5795333), (45931, 251971)]