2216355790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107747}}^1$

素因数の和:107793

約数の個数: 48

約数和(自身を含む): 4643076816

約数和(自身を除く): 2426721026

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 107747, 215494, 538735, 1077470, 1185217, 1831699, 2370434, 3663398, 5926085, 9158495, 11852170, 13037387, 18316990, 20148689, 26074774, 40297378, 65186935, 100743445, 130373870, 201486890, 221635579, 443271158, 1108177895, 2216355790]

約数ペア:

[(1, 2216355790), (2, 1108177895), (5, 443271158), (10, 221635579), (11, 201486890), (17, 130373870), (22, 100743445), (34, 65186935), (55, 40297378), (85, 26074774), (110, 20148689), (121, 18316990), (170, 13037387), (187, 11852170), (242, 9158495), (374, 5926085), (605, 3663398), (935, 2370434), (1210, 1831699), (1870, 1185217), (2057, 1077470), (4114, 538735), (10285, 215494), (20570, 107747)]