342684844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{7789}}^1$

素因数の和:8457

約数の個数: 24

約数和(自身を含む): 636037920

約数和(自身を除く): 293353076

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 2588, 7789, 10999, 15578, 21998, 31156, 43996, 132413, 264826, 529652, 5039483, 10078966, 20157932, 85671211, 171342422, 342684844]

約数ペア:

[(1, 342684844), (2, 171342422), (4, 85671211), (17, 20157932), (34, 10078966), (68, 5039483), (647, 529652), (1294, 264826), (2588, 132413), (7789, 43996), (10999, 31156), (15578, 21998)]