228013916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{2777}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 430145520

約数和(自身を除く): 202131604

約数列:

[1, 2, 4, 13, 26, 52, 1579, 2777, 3158, 5554, 6316, 11108, 20527, 36101, 41054, 72202, 82108, 144404, 4384883, 8769766, 17539532, 57003479, 114006958, 228013916]

約数ペア:

[(1, 228013916), (2, 114006958), (4, 57003479), (13, 17539532), (26, 8769766), (52, 4384883), (1579, 144404), (2777, 82108), (3158, 72202), (5554, 41054), (6316, 36101), (11108, 20527)]