289603628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{3613}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 525186480

約数和(自身を除く): 235582852

約数列:

[1, 2, 4, 29, 58, 116, 691, 1382, 2764, 3613, 7226, 14452, 20039, 40078, 80156, 104777, 209554, 419108, 2496583, 4993166, 9986332, 72400907, 144801814, 289603628]

約数ペア:

[(1, 289603628), (2, 144801814), (4, 72400907), (29, 9986332), (58, 4993166), (116, 2496583), (691, 419108), (1382, 209554), (2764, 104777), (3613, 80156), (7226, 40078), (14452, 20039)]