2471307935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 3287112192

約数和(自身を除く): 815804257

約数列:

[1, 5, 17, 29, 85, 145, 181, 191, 493, 841, 905, 955, 2465, 3077, 3247, 4205, 5249, 5539, 14297, 15385, 16235, 26245, 27695, 34571, 71485, 89233, 94163, 152221, 160631, 172855, 446165, 470815, 587707, 761105, 803155, 1002559, 2587757, 2730727, 2938535, 5012795, 12938785, 13653635, 17043503, 29074211, 85217515, 145371055, 494261587, 2471307935]

約数ペア:

[(1, 2471307935), (5, 494261587), (17, 145371055), (29, 85217515), (85, 29074211), (145, 17043503), (181, 13653635), (191, 12938785), (493, 5012795), (841, 2938535), (905, 2730727), (955, 2587757), (2465, 1002559), (3077, 803155), (3247, 761105), (4205, 587707), (5249, 470815), (5539, 446165), (14297, 172855), (15385, 160631), (16235, 152221), (26245, 94163), (27695, 89233), (34571, 71485)]