553959172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{11321}}^1$

素因数の和:12279

約数の個数: 24

約数和(自身を含む): 1045201752

約数和(自身を除く): 491242580

約数列:

[1, 2, 4, 13, 26, 52, 941, 1882, 3764, 11321, 12233, 22642, 24466, 45284, 48932, 147173, 294346, 588692, 10653061, 21306122, 42612244, 138489793, 276979586, 553959172]

約数ペア:

[(1, 553959172), (2, 276979586), (4, 138489793), (13, 42612244), (26, 21306122), (52, 10653061), (941, 588692), (1882, 294346), (3764, 147173), (11321, 48932), (12233, 45284), (22642, 24466)]