620126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 1124928

約数和(自身を除く): 504802

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 61, 122, 221, 299, 391, 442, 598, 782, 793, 1037, 1403, 1586, 2074, 2806, 5083, 10166, 13481, 18239, 23851, 26962, 36478, 47702, 310063, 620126]

約数ペア:

[(1, 620126), (2, 310063), (13, 47702), (17, 36478), (23, 26962), (26, 23851), (34, 18239), (46, 13481), (61, 10166), (122, 5083), (221, 2806), (299, 2074), (391, 1586), (442, 1403), (598, 1037), (782, 793)]