2103128605816

素因数分解:

$2^3\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2963}}^1\times {\mathrm{14387}}^1$

素因数の和:18244

約数の個数: 64

約数和(自身を含む): 4513656026880

約数和(自身を除く): 2410527421064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 881, 1762, 2963, 3524, 5926, 6167, 7048, 11852, 12334, 14387, 20741, 23704, 24668, 28774, 41482, 49336, 57548, 82964, 100709, 115096, 165928, 201418, 402836, 805672, 2610403, 5220806, 10441612, 12674947, 18272821, 20883224, 25349894, 36545642, 42628681, 50699788, 73091284, 85257362, 88724629, 101399576, 146182568, 170514724, 177449258, 298400767, 341029448, 354898516, 596801534, 709797032, 1193603068, 2387206136, 37555867961, 75111735922, 150223471844, 262891075727, 300446943688, 525782151454, 1051564302908, 2103128605816]

約数ペア:

[(1, 2103128605816), (2, 1051564302908), (4, 525782151454), (7, 300446943688), (8, 262891075727), (14, 150223471844), (28, 75111735922), (56, 37555867961), (881, 2387206136), (1762, 1193603068), (2963, 709797032), (3524, 596801534), (5926, 354898516), (6167, 341029448), (7048, 298400767), (11852, 177449258), (12334, 170514724), (14387, 146182568), (20741, 101399576), (23704, 88724629), (24668, 85257362), (28774, 73091284), (41482, 50699788), (49336, 42628681), (57548, 36545642), (82964, 25349894), (100709, 20883224), (115096, 18272821), (165928, 12674947), (201418, 10441612), (402836, 5220806), (805672, 2610403)]