238157036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{2543}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 449260224

約数和(自身を除く): 211103188

約数列:

[1, 2, 4, 13, 26, 52, 1801, 2543, 3602, 5086, 7204, 10172, 23413, 33059, 46826, 66118, 93652, 132236, 4579943, 9159886, 18319772, 59539259, 119078518, 238157036]

約数ペア:

[(1, 238157036), (2, 119078518), (4, 59539259), (13, 18319772), (26, 9159886), (52, 4579943), (1801, 132236), (2543, 93652), (3602, 66118), (5086, 46826), (7204, 33059), (10172, 23413)]