2859968485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{28123}}^1$

素因数の和:28225

約数の個数: 24

約数和(自身を含む): 3833188704

約数和(自身を除く): 973220219

約数列:

[1, 5, 11, 43, 55, 215, 473, 1849, 2365, 9245, 20339, 28123, 101695, 140615, 309353, 1209289, 1546765, 6046445, 13302179, 51999427, 66510895, 259997135, 571993697, 2859968485]

約数ペア:

[(1, 2859968485), (5, 571993697), (11, 259997135), (43, 66510895), (55, 51999427), (215, 13302179), (473, 6046445), (1849, 1546765), (2365, 1209289), (9245, 309353), (20339, 140615), (28123, 101695)]