2912807814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{56893}}^1$

素因数の和:56981

約数の個数: 64

約数和(自身を含む): 7078523904

約数和(自身を除く): 4165716090

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1113, 1219, 2226, 2438, 3657, 7314, 8533, 17066, 25599, 51198, 56893, 113786, 170679, 341358, 398251, 796502, 1194753, 1308539, 2389506, 2617078, 3015329, 3925617, 6030658, 7851234, 9045987, 9159773, 18091974, 18319546, 21107303, 27479319, 42214606, 54958638, 63321909, 69352567, 126643818, 138705134, 208057701, 416115402, 485467969, 970935938, 1456403907, 2912807814]

約数ペア:

[(1, 2912807814), (2, 1456403907), (3, 970935938), (6, 485467969), (7, 416115402), (14, 208057701), (21, 138705134), (23, 126643818), (42, 69352567), (46, 63321909), (53, 54958638), (69, 42214606), (106, 27479319), (138, 21107303), (159, 18319546), (161, 18091974), (318, 9159773), (322, 9045987), (371, 7851234), (483, 6030658), (742, 3925617), (966, 3015329), (1113, 2617078), (1219, 2389506), (2226, 1308539), (2438, 1194753), (3657, 796502), (7314, 398251), (8533, 341358), (17066, 170679), (25599, 113786), (51198, 56893)]