827836418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 1280448000

約数和(自身を除く): 452611582

約数列:

[1, 2, 79, 113, 158, 199, 226, 233, 398, 466, 8927, 15721, 17854, 18407, 22487, 26329, 31442, 36814, 44974, 46367, 52658, 92734, 1776473, 2079991, 3552946, 3662993, 4159982, 5239471, 7325986, 10478942, 413918209, 827836418]

約数ペア:

[(1, 827836418), (2, 413918209), (79, 10478942), (113, 7325986), (158, 5239471), (199, 4159982), (226, 3662993), (233, 3552946), (398, 2079991), (466, 1776473), (8927, 92734), (15721, 52658), (17854, 46367), (18407, 44974), (22487, 36814), (26329, 31442)]