380085676

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{1783}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 672104160

約数和(自身を除く): 292018484

約数列:

[1, 2, 4, 137, 274, 389, 548, 778, 1556, 1783, 3566, 7132, 53293, 106586, 213172, 244271, 488542, 693587, 977084, 1387174, 2774348, 95021419, 190042838, 380085676]

約数ペア:

[(1, 380085676), (2, 190042838), (4, 95021419), (137, 2774348), (274, 1387174), (389, 977084), (548, 693587), (778, 488542), (1556, 244271), (1783, 213172), (3566, 106586), (7132, 53293)]