990163442

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{14779}}^1$

素因数の和:15161

約数の個数: 16

約数和(自身を含む): 1502239200

約数和(自身を除く): 512075758

約数列:

[1, 2, 139, 241, 278, 482, 14779, 29558, 33499, 66998, 2054281, 3561739, 4108562, 7123478, 495081721, 990163442]

約数ペア:

[(1, 990163442), (2, 495081721), (139, 7123478), (241, 4108562), (278, 3561739), (482, 2054281), (14779, 66998), (29558, 33499)]