2870862704

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{809}}^1\times {\mathrm{863}}^1$

素因数の和:1937

約数の個数: 40

約数和(自身を含む): 5597320320

約数和(自身を除く): 2726457616

約数列:

[1, 2, 4, 8, 16, 257, 514, 809, 863, 1028, 1618, 1726, 2056, 3236, 3452, 4112, 6472, 6904, 12944, 13808, 207913, 221791, 415826, 443582, 698167, 831652, 887164, 1396334, 1663304, 1774328, 2792668, 3326608, 3548656, 5585336, 11170672, 179428919, 358857838, 717715676, 1435431352, 2870862704]

約数ペア:

[(1, 2870862704), (2, 1435431352), (4, 717715676), (8, 358857838), (16, 179428919), (257, 11170672), (514, 5585336), (809, 3548656), (863, 3326608), (1028, 2792668), (1618, 1774328), (1726, 1663304), (2056, 1396334), (3236, 887164), (3452, 831652), (4112, 698167), (6472, 443582), (6904, 415826), (12944, 221791), (13808, 207913)]