613900686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{5077}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 1403965440

約数和(自身を除く): 790064754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2879, 5077, 5758, 8637, 10154, 15231, 17274, 20153, 30462, 35539, 40306, 60459, 71078, 106617, 120918, 213234, 14616683, 29233366, 43850049, 87700098, 102316781, 204633562, 306950343, 613900686]

約数ペア:

[(1, 613900686), (2, 306950343), (3, 204633562), (6, 102316781), (7, 87700098), (14, 43850049), (21, 29233366), (42, 14616683), (2879, 213234), (5077, 120918), (5758, 106617), (8637, 71078), (10154, 60459), (15231, 40306), (17274, 35539), (20153, 30462)]