6686264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 6921736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 269, 478, 538, 956, 1076, 1912, 2152, 3107, 3497, 6214, 6994, 12428, 13988, 24856, 27976, 64291, 128582, 257164, 514328, 835783, 1671566, 3343132, 6686264]

約数ペア:

[(1, 6686264), (2, 3343132), (4, 1671566), (8, 835783), (13, 514328), (26, 257164), (52, 128582), (104, 64291), (239, 27976), (269, 24856), (478, 13988), (538, 12428), (956, 6994), (1076, 6214), (1912, 3497), (2152, 3107)]