91862420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353317}}^1$

素因数の和:353339

約数の個数: 24

約数和(自身を含む): 207750984

約数和(自身を除く): 115888564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353317, 706634, 1413268, 1766585, 3533170, 4593121, 7066340, 9186242, 18372484, 22965605, 45931210, 91862420]

約数ペア:

[(1, 91862420), (2, 45931210), (4, 22965605), (5, 18372484), (10, 9186242), (13, 7066340), (20, 4593121), (26, 3533170), (52, 1766585), (65, 1413268), (130, 706634), (260, 353317)]