290494711

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7481}}^1$

素因数の和:7626

約数の個数: 16

約数和(自身を含む): 326813760

約数和(自身を除く): 36319049

約数列:

[1, 13, 29, 103, 377, 1339, 2987, 7481, 38831, 97253, 216949, 770543, 2820337, 10017059, 22345747, 290494711]

約数ペア:

[(1, 290494711), (13, 22345747), (29, 10017059), (103, 2820337), (377, 770543), (1339, 216949), (2987, 97253), (7481, 38831)]