401602012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{754891}}^1$

素因数の和:754921

約数の個数: 24

約数和(自身を含む): 845479040

約数和(自身を除く): 443877028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 754891, 1509782, 3019564, 5284237, 10568474, 14342929, 21136948, 28685858, 57371716, 100400503, 200801006, 401602012]

約数ペア:

[(1, 401602012), (2, 200801006), (4, 100400503), (7, 57371716), (14, 28685858), (19, 21136948), (28, 14342929), (38, 10568474), (76, 5284237), (133, 3019564), (266, 1509782), (532, 754891)]