487943144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{36943}}^1$

素因数の和:37089

約数の個数: 32

約数和(自身を含む): 993054720

約数和(自身を除く): 505111576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 36943, 73886, 147772, 295544, 480259, 960518, 1921036, 3842072, 4691761, 9383522, 18767044, 37534088, 60992893, 121985786, 243971572, 487943144]

約数ペア:

[(1, 487943144), (2, 243971572), (4, 121985786), (8, 60992893), (13, 37534088), (26, 18767044), (52, 9383522), (104, 4691761), (127, 3842072), (254, 1921036), (508, 960518), (1016, 480259), (1651, 295544), (3302, 147772), (6604, 73886), (13208, 36943)]