489355922074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{559903801}}^1$

素因数の和:559903845

約数の個数: 16

約数和(自身を含む): 806261474880

約数和(自身を除く): 316905552806

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 559903801, 1119807602, 10638172219, 12877787423, 21276344438, 25755574846, 244677961037, 489355922074]

約数ペア:

[(1, 489355922074), (2, 244677961037), (19, 25755574846), (23, 21276344438), (38, 12877787423), (46, 10638172219), (437, 1119807602), (874, 559903801)]