865286868

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 2034401600

約数和(自身を除く): 1169114732

約数列:

[1, 2, 3, 4, 6, 12, 307, 349, 614, 673, 698, 921, 1047, 1228, 1346, 1396, 1842, 2019, 2094, 2692, 3684, 4038, 4188, 8076, 107143, 206611, 214286, 234877, 321429, 413222, 428572, 469754, 619833, 642858, 704631, 826444, 939508, 1239666, 1285716, 1409262, 2479332, 2818524, 72107239, 144214478, 216321717, 288428956, 432643434, 865286868]

約数ペア:

[(1, 865286868), (2, 432643434), (3, 288428956), (4, 216321717), (6, 144214478), (12, 72107239), (307, 2818524), (349, 2479332), (614, 1409262), (673, 1285716), (698, 1239666), (921, 939508), (1047, 826444), (1228, 704631), (1346, 642858), (1396, 619833), (1842, 469754), (2019, 428572), (2094, 413222), (2692, 321429), (3684, 234877), (4038, 214286), (4188, 206611), (8076, 107143)]