222122012

素因数分解:

$2^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{16987}}^1$

素因数の和:17465

約数の個数: 24

約数和(自身を含む): 445221504

約数和(自身を除く): 223099492

約数列:

[1, 2, 4, 7, 14, 28, 467, 934, 1868, 3269, 6538, 13076, 16987, 33974, 67948, 118909, 237818, 475636, 7932929, 15865858, 31731716, 55530503, 111061006, 222122012]

約数ペア:

[(1, 222122012), (2, 111061006), (4, 55530503), (7, 31731716), (14, 15865858), (28, 7932929), (467, 475636), (934, 237818), (1868, 118909), (3269, 67948), (6538, 33974), (13076, 16987)]