321624836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{363829}}^1$

素因数の和:363863

約数の個数: 24

約数和(自身を含む): 641796120

約数和(自身を除く): 320171284

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 363829, 727658, 1455316, 4729777, 6185093, 9459554, 12370186, 18919108, 24740372, 80406209, 160812418, 321624836]

約数ペア:

[(1, 321624836), (2, 160812418), (4, 80406209), (13, 24740372), (17, 18919108), (26, 12370186), (34, 9459554), (52, 6185093), (68, 4729777), (221, 1455316), (442, 727658), (884, 363829)]