1097338086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^2$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 2606660784

約数和(自身を除く): 1509322698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 257, 426, 514, 639, 771, 923, 1278, 1542, 1846, 2313, 2769, 3341, 4626, 5538, 6682, 8307, 10023, 16614, 18247, 20046, 30069, 36494, 54741, 60138, 66049, 109482, 132098, 164223, 198147, 237211, 328446, 396294, 474422, 594441, 711633, 858637, 1188882, 1423266, 1717274, 2134899, 2575911, 4269798, 4689479, 5151822, 7727733, 9378958, 14068437, 15455466, 28136874, 42205311, 60963227, 84410622, 121926454, 182889681, 365779362, 548669043, 1097338086]

約数ペア:

[(1, 1097338086), (2, 548669043), (3, 365779362), (6, 182889681), (9, 121926454), (13, 84410622), (18, 60963227), (26, 42205311), (39, 28136874), (71, 15455466), (78, 14068437), (117, 9378958), (142, 7727733), (213, 5151822), (234, 4689479), (257, 4269798), (426, 2575911), (514, 2134899), (639, 1717274), (771, 1423266), (923, 1188882), (1278, 858637), (1542, 711633), (1846, 594441), (2313, 474422), (2769, 396294), (3341, 328446), (4626, 237211), (5538, 198147), (6682, 164223), (8307, 132098), (10023, 109482), (16614, 66049), (18247, 60138), (20046, 54741), (30069, 36494)]