313660636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{20641}}^1$

素因数の和:20805

約数の個数: 24

約数和(自身を含む): 572196240

約数和(自身を除く): 258535604

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 3799, 7598, 15196, 20641, 41282, 82564, 598589, 1197178, 2394356, 2703971, 5407942, 10815884, 78415159, 156830318, 313660636]

約数ペア:

[(1, 313660636), (2, 156830318), (4, 78415159), (29, 10815884), (58, 5407942), (116, 2703971), (131, 2394356), (262, 1197178), (524, 598589), (3799, 82564), (7598, 41282), (15196, 20641)]