254454328

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{5693}}^1$

素因数の和:5887

約数の個数: 32

約数和(自身を含む): 493328160

約数和(自身を除く): 238873832

約数列:

[1, 2, 4, 8, 37, 74, 148, 151, 296, 302, 604, 1208, 5587, 5693, 11174, 11386, 22348, 22772, 44696, 45544, 210641, 421282, 842564, 859643, 1685128, 1719286, 3438572, 6877144, 31806791, 63613582, 127227164, 254454328]

約数ペア:

[(1, 254454328), (2, 127227164), (4, 63613582), (8, 31806791), (37, 6877144), (74, 3438572), (148, 1719286), (151, 1685128), (296, 859643), (302, 842564), (604, 421282), (1208, 210641), (5587, 45544), (5693, 44696), (11174, 22772), (11386, 22348)]