2669942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 4402512

約数和(自身を除く): 1732570

約数列:

[1, 2, 11, 22, 157, 314, 773, 1546, 1727, 3454, 8503, 17006, 121361, 242722, 1334971, 2669942]

約数ペア:

[(1, 2669942), (2, 1334971), (11, 242722), (22, 121361), (157, 17006), (314, 8503), (773, 3454), (1546, 1727)]