2972811119

素因数分解:

${\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 3029884704

約数和(自身を除く): 57073585

約数列:

[1, 113, 251, 281, 373, 28363, 31753, 42149, 70531, 93623, 104813, 7970003, 10579399, 11843869, 26308063, 2972811119]

約数ペア:

[(1, 2972811119), (113, 26308063), (251, 11843869), (281, 10579399), (373, 7970003), (28363, 104813), (31753, 93623), (42149, 70531)]