2018607038

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{2381}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 3626795088

約数和(自身を除く): 1608188050

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 211, 287, 422, 574, 1477, 2009, 2381, 2954, 4018, 4762, 8651, 10339, 16667, 17302, 20678, 33334, 60557, 97621, 116669, 121114, 195242, 233338, 423899, 502391, 683347, 847798, 1004782, 1366694, 3516737, 4783429, 7033474, 9566858, 20598031, 24617159, 41196062, 49234318, 144186217, 288372434, 1009303519, 2018607038]

約数ペア:

[(1, 2018607038), (2, 1009303519), (7, 288372434), (14, 144186217), (41, 49234318), (49, 41196062), (82, 24617159), (98, 20598031), (211, 9566858), (287, 7033474), (422, 4783429), (574, 3516737), (1477, 1366694), (2009, 1004782), (2381, 847798), (2954, 683347), (4018, 502391), (4762, 423899), (8651, 233338), (10339, 195242), (16667, 121114), (17302, 116669), (20678, 97621), (33334, 60557)]