1678172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 3447360

約数和(自身を除く): 1769188

約数列:

[1, 2, 4, 17, 23, 29, 34, 37, 46, 58, 68, 74, 92, 116, 148, 391, 493, 629, 667, 782, 851, 986, 1073, 1258, 1334, 1564, 1702, 1972, 2146, 2516, 2668, 3404, 4292, 11339, 14467, 18241, 22678, 24679, 28934, 36482, 45356, 49358, 57868, 72964, 98716, 419543, 839086, 1678172]

約数ペア:

[(1, 1678172), (2, 839086), (4, 419543), (17, 98716), (23, 72964), (29, 57868), (34, 49358), (37, 45356), (46, 36482), (58, 28934), (68, 24679), (74, 22678), (92, 18241), (116, 14467), (148, 11339), (391, 4292), (493, 3404), (629, 2668), (667, 2516), (782, 2146), (851, 1972), (986, 1702), (1073, 1564), (1258, 1334)]