2107857372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{3251}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 4995696384

約数和(自身を除く): 2887839012

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 761, 852, 1522, 2283, 3044, 3251, 4566, 6502, 9132, 9753, 13004, 19506, 39012, 54031, 108062, 162093, 216124, 230821, 324186, 461642, 648372, 692463, 923284, 1384926, 2474011, 2769852, 4948022, 7422033, 9896044, 14844066, 29688132, 175654781, 351309562, 526964343, 702619124, 1053928686, 2107857372]

約数ペア:

[(1, 2107857372), (2, 1053928686), (3, 702619124), (4, 526964343), (6, 351309562), (12, 175654781), (71, 29688132), (142, 14844066), (213, 9896044), (284, 7422033), (426, 4948022), (761, 2769852), (852, 2474011), (1522, 1384926), (2283, 923284), (3044, 692463), (3251, 648372), (4566, 461642), (6502, 324186), (9132, 230821), (9753, 216124), (13004, 162093), (19506, 108062), (39012, 54031)]