39800956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1213}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 75190304

約数和(自身を除く): 35389348

約数列:

[1, 2, 4, 13, 26, 52, 631, 1213, 1262, 2426, 2524, 4852, 8203, 15769, 16406, 31538, 32812, 63076, 765403, 1530806, 3061612, 9950239, 19900478, 39800956]

約数ペア:

[(1, 39800956), (2, 19900478), (4, 9950239), (13, 3061612), (26, 1530806), (52, 765403), (631, 63076), (1213, 32812), (1262, 31538), (2426, 16406), (2524, 15769), (4852, 8203)]