1324804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 2538200

約数和(自身を除く): 1213396

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 349, 698, 949, 1396, 1898, 3796, 4537, 9074, 18148, 25477, 50954, 101908, 331201, 662402, 1324804]

約数ペア:

[(1, 1324804), (2, 662402), (4, 331201), (13, 101908), (26, 50954), (52, 25477), (73, 18148), (146, 9074), (292, 4537), (349, 3796), (698, 1898), (949, 1396)]