846389210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{17419}}^1$

素因数の和:17582

約数の個数: 32

約数和(自身を含む): 1572816960

約数和(自身を除く): 726427750

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 1130, 4859, 9718, 17419, 24295, 34838, 48590, 87095, 174190, 749017, 1498034, 1968347, 3745085, 3936694, 7490170, 9841735, 19683470, 84638921, 169277842, 423194605, 846389210]

約数ペア:

[(1, 846389210), (2, 423194605), (5, 169277842), (10, 84638921), (43, 19683470), (86, 9841735), (113, 7490170), (215, 3936694), (226, 3745085), (430, 1968347), (565, 1498034), (1130, 749017), (4859, 174190), (9718, 87095), (17419, 48590), (24295, 34838)]