421567462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 684893664

約数和(自身を除く): 263326202

約数列:

[1, 2, 17, 34, 61, 122, 181, 362, 1037, 1123, 2074, 2246, 3077, 6154, 11041, 19091, 22082, 38182, 68503, 137006, 187697, 203263, 375394, 406526, 1164551, 2329102, 3455471, 6910942, 12399043, 24798086, 210783731, 421567462]

約数ペア:

[(1, 421567462), (2, 210783731), (17, 24798086), (34, 12399043), (61, 6910942), (122, 3455471), (181, 2329102), (362, 1164551), (1037, 406526), (1123, 375394), (2074, 203263), (2246, 187697), (3077, 137006), (6154, 68503), (11041, 38182), (19091, 22082)]