2010821092

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{84389}}^1$

素因数の和:84460

約数の個数: 48

約数和(自身を含む): 4309966080

約数和(自身を除く): 2299144988

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 11914, 23828, 84389, 168778, 337556, 590723, 1181446, 1940947, 2362892, 3122393, 3881894, 6244786, 7763788, 12489572, 13586629, 21856751, 27173258, 43713502, 54346516, 71815039, 87427004, 143630078, 287260156, 502705273, 1005410546, 2010821092]

約数ペア:

[(1, 2010821092), (2, 1005410546), (4, 502705273), (7, 287260156), (14, 143630078), (23, 87427004), (28, 71815039), (37, 54346516), (46, 43713502), (74, 27173258), (92, 21856751), (148, 13586629), (161, 12489572), (259, 7763788), (322, 6244786), (518, 3881894), (644, 3122393), (851, 2362892), (1036, 1940947), (1702, 1181446), (3404, 590723), (5957, 337556), (11914, 168778), (23828, 84389)]