2019014996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4813}}^1$

素因数の和:5064

約数の個数: 48

約数和(自身を含む): 3882009600

約数和(自身を除く): 1862994604

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 199, 398, 527, 796, 1054, 2108, 3383, 4813, 6169, 6766, 9626, 12338, 13532, 19252, 24676, 81821, 104873, 149203, 163642, 209746, 298406, 327284, 419492, 596812, 957787, 1915574, 2536451, 3831148, 5072902, 10145804, 16282379, 29691397, 32564758, 59382794, 65129516, 118765588, 504753749, 1009507498, 2019014996]

約数ペア:

[(1, 2019014996), (2, 1009507498), (4, 504753749), (17, 118765588), (31, 65129516), (34, 59382794), (62, 32564758), (68, 29691397), (124, 16282379), (199, 10145804), (398, 5072902), (527, 3831148), (796, 2536451), (1054, 1915574), (2108, 957787), (3383, 596812), (4813, 419492), (6169, 327284), (6766, 298406), (9626, 209746), (12338, 163642), (13532, 149203), (19252, 104873), (24676, 81821)]