4047004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 7683200

約数和(自身を除く): 3636196

約数列:

[1, 2, 4, 13, 26, 52, 223, 349, 446, 698, 892, 1396, 2899, 4537, 5798, 9074, 11596, 18148, 77827, 155654, 311308, 1011751, 2023502, 4047004]

約数ペア:

[(1, 4047004), (2, 2023502), (4, 1011751), (13, 311308), (26, 155654), (52, 77827), (223, 18148), (349, 11596), (446, 9074), (698, 5798), (892, 4537), (1396, 2899)]