2011554908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{3329}}^1$

素因数の和:3818

約数の個数: 48

約数和(自身を含む): 3974261760

約数和(自身を除く): 1962706852

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 443, 682, 886, 1364, 1772, 3329, 4873, 6658, 9746, 13316, 13733, 19492, 27466, 36619, 54932, 73238, 103199, 146476, 151063, 206398, 302126, 412796, 604252, 1135189, 1474747, 2270378, 2949494, 4540756, 5898988, 16222217, 32444434, 45717157, 64888868, 91434314, 182868628, 502888727, 1005777454, 2011554908]

約数ペア:

[(1, 2011554908), (2, 1005777454), (4, 502888727), (11, 182868628), (22, 91434314), (31, 64888868), (44, 45717157), (62, 32444434), (124, 16222217), (341, 5898988), (443, 4540756), (682, 2949494), (886, 2270378), (1364, 1474747), (1772, 1135189), (3329, 604252), (4873, 412796), (6658, 302126), (9746, 206398), (13316, 151063), (13733, 146476), (19492, 103199), (27466, 73238), (36619, 54932)]