1447268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 2704800

約数和(自身を除く): 1257532

約数列:

[1, 2, 4, 19, 38, 76, 137, 139, 274, 278, 548, 556, 2603, 2641, 5206, 5282, 10412, 10564, 19043, 38086, 76172, 361817, 723634, 1447268]

約数ペア:

[(1, 1447268), (2, 723634), (4, 361817), (19, 76172), (38, 38086), (76, 19043), (137, 10564), (139, 10412), (274, 5282), (278, 5206), (548, 2641), (556, 2603)]