2011710386

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4483}}^1$

素因数の和:4759

約数の個数: 48

約数和(自身を含む): 3711137760

約数和(自身を除く): 1699427374

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 241, 266, 482, 931, 1687, 1862, 3374, 4483, 4579, 8966, 9158, 11809, 23618, 31381, 32053, 62762, 64106, 85177, 170354, 219667, 224371, 439334, 448742, 596239, 1080403, 1192478, 2160806, 4173673, 7562821, 8347346, 15125642, 20527657, 41055314, 52939747, 105879494, 143693599, 287387198, 1005855193, 2011710386]

約数ペア:

[(1, 2011710386), (2, 1005855193), (7, 287387198), (14, 143693599), (19, 105879494), (38, 52939747), (49, 41055314), (98, 20527657), (133, 15125642), (241, 8347346), (266, 7562821), (482, 4173673), (931, 2160806), (1687, 1192478), (1862, 1080403), (3374, 596239), (4483, 448742), (4579, 439334), (8966, 224371), (9158, 219667), (11809, 170354), (23618, 85177), (31381, 64106), (32053, 62762)]