1401721196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1867}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 2655892512

約数和(自身を除く): 1254171316

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 181, 244, 362, 724, 1037, 1867, 2074, 3077, 3734, 4148, 6154, 7468, 11041, 12308, 22082, 31739, 44164, 63478, 113887, 126956, 187697, 227774, 337927, 375394, 455548, 675854, 750788, 1351708, 1936079, 3872158, 5744759, 7744316, 11489518, 20613547, 22979036, 41227094, 82454188, 350430299, 700860598, 1401721196]

約数ペア:

[(1, 1401721196), (2, 700860598), (4, 350430299), (17, 82454188), (34, 41227094), (61, 22979036), (68, 20613547), (122, 11489518), (181, 7744316), (244, 5744759), (362, 3872158), (724, 1936079), (1037, 1351708), (1867, 750788), (2074, 675854), (3077, 455548), (3734, 375394), (4148, 337927), (6154, 227774), (7468, 187697), (11041, 126956), (12308, 113887), (22082, 63478), (31739, 44164)]