389614108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{7129}}^1$

素因数の和:8197

約数の個数: 24

約数和(自身を含む): 735074480

約数和(自身を除く): 345460372

約数列:

[1, 2, 4, 13, 26, 52, 1051, 2102, 4204, 7129, 13663, 14258, 27326, 28516, 54652, 92677, 185354, 370708, 7492579, 14985158, 29970316, 97403527, 194807054, 389614108]

約数ペア:

[(1, 389614108), (2, 194807054), (4, 97403527), (13, 29970316), (26, 14985158), (52, 7492579), (1051, 370708), (2102, 185354), (4204, 92677), (7129, 54652), (13663, 28516), (14258, 27326)]