1290985837

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101869}}^1$

素因数の和:101940

約数の個数: 16

約数和(自身を含む): 1466928000

約数和(自身を除く): 175942163

約数列:

[1, 19, 23, 29, 437, 551, 667, 12673, 101869, 1935511, 2342987, 2954201, 44516753, 56129819, 67946623, 1290985837]

約数ペア:

[(1, 1290985837), (19, 67946623), (23, 56129819), (29, 44516753), (437, 2954201), (551, 2342987), (667, 1935511), (12673, 101869)]