2022471568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{863}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 4454714880

約数和(自身を除く): 2432243312

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 593, 863, 988, 1186, 1726, 1976, 2372, 3452, 3952, 4744, 6904, 7709, 9488, 11219, 11267, 13808, 15418, 16397, 22438, 22534, 30836, 32794, 44876, 45068, 61672, 65588, 89752, 90136, 123344, 131176, 146471, 179504, 180272, 213161, 262352, 292942, 426322, 511759, 585884, 852644, 1023518, 1171768, 1705288, 2047036, 2343536, 3410576, 4094072, 6652867, 8188144, 9723421, 13305734, 19446842, 26611468, 38893684, 53222936, 77787368, 106445872, 126404473, 155574736, 252808946, 505617892, 1011235784, 2022471568]

約数ペア:

[(1, 2022471568), (2, 1011235784), (4, 505617892), (8, 252808946), (13, 155574736), (16, 126404473), (19, 106445872), (26, 77787368), (38, 53222936), (52, 38893684), (76, 26611468), (104, 19446842), (152, 13305734), (208, 9723421), (247, 8188144), (304, 6652867), (494, 4094072), (593, 3410576), (863, 2343536), (988, 2047036), (1186, 1705288), (1726, 1171768), (1976, 1023518), (2372, 852644), (3452, 585884), (3952, 511759), (4744, 426322), (6904, 292942), (7709, 262352), (9488, 213161), (11219, 180272), (11267, 179504), (13808, 146471), (15418, 131176), (16397, 123344), (22438, 90136), (22534, 89752), (30836, 65588), (32794, 61672), (44876, 45068)]