1385751212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1979}}^1\times {\mathrm{5647}}^1$

素因数の和:7661

約数の個数: 24

約数和(自身を含む): 2505000960

約数和(自身を除く): 1119249748

約数列:

[1, 2, 4, 31, 62, 124, 1979, 3958, 5647, 7916, 11294, 22588, 61349, 122698, 175057, 245396, 350114, 700228, 11175413, 22350826, 44701652, 346437803, 692875606, 1385751212]

約数ペア:

[(1, 1385751212), (2, 692875606), (4, 346437803), (31, 44701652), (62, 22350826), (124, 11175413), (1979, 700228), (3958, 350114), (5647, 245396), (7916, 175057), (11294, 122698), (22588, 61349)]