987331326

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1\times {\mathrm{1307}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 1992764160

約数和(自身を除く): 1005432834

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 919, 1307, 1838, 2614, 2757, 3921, 5514, 7842, 125903, 179059, 251806, 358118, 377709, 537177, 755418, 1074354, 1201133, 2402266, 3603399, 7206798, 164555221, 329110442, 493665663, 987331326]

約数ペア:

[(1, 987331326), (2, 493665663), (3, 329110442), (6, 164555221), (137, 7206798), (274, 3603399), (411, 2402266), (822, 1201133), (919, 1074354), (1307, 755418), (1838, 537177), (2614, 377709), (2757, 358118), (3921, 251806), (5514, 179059), (7842, 125903)]