412068488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{11353}}^1$

素因数の和:11721

約数の個数: 32

約数和(自身を含む): 834519000

約数和(自身を除く): 422450512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2792, 4537, 9074, 11353, 18148, 22706, 36296, 45412, 90824, 147589, 295178, 590356, 1180712, 3962197, 7924394, 15848788, 31697576, 51508561, 103017122, 206034244, 412068488]

約数ペア:

[(1, 412068488), (2, 206034244), (4, 103017122), (8, 51508561), (13, 31697576), (26, 15848788), (52, 7924394), (104, 3962197), (349, 1180712), (698, 590356), (1396, 295178), (2792, 147589), (4537, 90824), (9074, 45412), (11353, 36296), (18148, 22706)]