13306320464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1411961}}^1$

素因数の和:1412019

約数の個数: 40

約数和(自身を含む): 28013326080

約数和(自身を除く): 14707005616

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 1411961, 2823922, 5647844, 11295688, 22591376, 26827259, 43770791, 53654518, 87541582, 107309036, 175083164, 214618072, 350166328, 429236144, 700332656, 831645029, 1663290058, 3326580116, 6653160232, 13306320464]

約数ペア:

[(1, 13306320464), (2, 6653160232), (4, 3326580116), (8, 1663290058), (16, 831645029), (19, 700332656), (31, 429236144), (38, 350166328), (62, 214618072), (76, 175083164), (124, 107309036), (152, 87541582), (248, 53654518), (304, 43770791), (496, 26827259), (589, 22591376), (1178, 11295688), (2356, 5647844), (4712, 2823922), (9424, 1411961)]