2190366164

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{2939}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 4491379200

約数和(自身を除く): 2301013036

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 619, 1204, 1238, 2476, 2939, 4333, 5878, 8666, 11756, 17332, 20573, 26617, 41146, 53234, 82292, 106468, 126377, 186319, 252754, 372638, 505508, 745276, 884639, 1769278, 1819241, 3538556, 3638482, 7276964, 12734687, 25469374, 50938748, 78227363, 156454726, 312909452, 547591541, 1095183082, 2190366164]

約数ペア:

[(1, 2190366164), (2, 1095183082), (4, 547591541), (7, 312909452), (14, 156454726), (28, 78227363), (43, 50938748), (86, 25469374), (172, 12734687), (301, 7276964), (602, 3638482), (619, 3538556), (1204, 1819241), (1238, 1769278), (2476, 884639), (2939, 745276), (4333, 505508), (5878, 372638), (8666, 252754), (11756, 186319), (17332, 126377), (20573, 106468), (26617, 82292), (41146, 53234)]