2218244

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 4468800

約数和(自身を除く): 2250556

約数列:

[1, 2, 4, 7, 14, 28, 227, 349, 454, 698, 908, 1396, 1589, 2443, 3178, 4886, 6356, 9772, 79223, 158446, 316892, 554561, 1109122, 2218244]

約数ペア:

[(1, 2218244), (2, 1109122), (4, 554561), (7, 316892), (14, 158446), (28, 79223), (227, 9772), (349, 6356), (454, 4886), (698, 3178), (908, 2443), (1396, 1589)]