2709798

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 6798960

約数和(自身を除く): 4089162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 709, 1274, 1418, 1911, 2127, 3822, 4254, 4963, 9217, 9926, 14889, 18434, 27651, 29778, 34741, 55302, 64519, 69482, 104223, 129038, 193557, 208446, 387114, 451633, 903266, 1354899, 2709798]

約数ペア:

[(1, 2709798), (2, 1354899), (3, 903266), (6, 451633), (7, 387114), (13, 208446), (14, 193557), (21, 129038), (26, 104223), (39, 69482), (42, 64519), (49, 55302), (78, 34741), (91, 29778), (98, 27651), (147, 18434), (182, 14889), (273, 9926), (294, 9217), (546, 4963), (637, 4254), (709, 3822), (1274, 2127), (1418, 1911)]