2019418133668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{279388231}}^1$

素因数の和:279388387

約数の個数: 24

約数和(自身を含む): 3833206543040

約数和(自身を除く): 1813788409372

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 279388231, 558776462, 1117552924, 3632047003, 7264094006, 14528188012, 38834964109, 77669928218, 155339856436, 504854533417, 1009709066834, 2019418133668]

約数ペア:

[(1, 2019418133668), (2, 1009709066834), (4, 504854533417), (13, 155339856436), (26, 77669928218), (52, 38834964109), (139, 14528188012), (278, 7264094006), (556, 3632047003), (1807, 1117552924), (3614, 558776462), (7228, 279388231)]