2019660738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^2$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 4191645024

約数和(自身を除く): 2171984286

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 277, 321, 554, 642, 831, 1662, 4387, 8774, 11357, 13161, 22714, 26322, 29639, 34071, 59278, 68142, 76729, 88917, 153458, 177834, 230187, 460374, 1215199, 2430398, 3145889, 3645597, 6291778, 7291194, 8210003, 9437667, 16420006, 18875334, 24630009, 49260018, 336610123, 673220246, 1009830369, 2019660738]

約数ペア:

[(1, 2019660738), (2, 1009830369), (3, 673220246), (6, 336610123), (41, 49260018), (82, 24630009), (107, 18875334), (123, 16420006), (214, 9437667), (246, 8210003), (277, 7291194), (321, 6291778), (554, 3645597), (642, 3145889), (831, 2430398), (1662, 1215199), (4387, 460374), (8774, 230187), (11357, 177834), (13161, 153458), (22714, 88917), (26322, 76729), (29639, 68142), (34071, 59278)]