814216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7829}}^1$

素因数の和:7848

約数の個数: 16

約数和(自身を含む): 1644300

約数和(自身を除く): 830084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7829, 15658, 31316, 62632, 101777, 203554, 407108, 814216]

約数ペア:

[(1, 814216), (2, 407108), (4, 203554), (8, 101777), (13, 62632), (26, 31316), (52, 15658), (104, 7829)]