2016687140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{596653}}^1$

素因数の和:596688

約数の個数: 36

約数和(自身を含む): 4585882644

約数和(自身を除く): 2569195504

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 596653, 1193306, 2386612, 2983265, 5966530, 7756489, 11933060, 15512978, 31025956, 38782445, 77564890, 100834357, 155129780, 201668714, 403337428, 504171785, 1008343570, 2016687140]

約数ペア:

[(1, 2016687140), (2, 1008343570), (4, 504171785), (5, 403337428), (10, 201668714), (13, 155129780), (20, 100834357), (26, 77564890), (52, 38782445), (65, 31025956), (130, 15512978), (169, 11933060), (260, 7756489), (338, 5966530), (676, 2983265), (845, 2386612), (1690, 1193306), (3380, 596653)]