2017790216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19401829}}^1$

素因数の和:19401848

約数の個数: 16

約数和(自身を含む): 4074384300

約数和(自身を除く): 2056594084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19401829, 38803658, 77607316, 155214632, 252223777, 504447554, 1008895108, 2017790216]

約数ペア:

[(1, 2017790216), (2, 1008895108), (4, 504447554), (8, 252223777), (13, 155214632), (26, 77607316), (52, 38803658), (104, 19401829)]