245413716

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{77761}}^1$

素因数の和:78031

約数の個数: 24

約数和(自身を含む): 574816704

約数和(自身を除く): 329402988

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 77761, 155522, 233283, 311044, 466566, 933132, 20451143, 40902286, 61353429, 81804572, 122706858, 245413716]

約数ペア:

[(1, 245413716), (2, 122706858), (3, 81804572), (4, 61353429), (6, 40902286), (12, 20451143), (263, 933132), (526, 466566), (789, 311044), (1052, 233283), (1578, 155522), (3156, 77761)]