1391373264

素因数分解:

$2^4\times 3^1\times {\mathrm{28986943}}^1$

素因数の和:28986954

約数の個数: 20

約数和(自身を含む): 3594381056

約数和(自身を除く): 2203007792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28986943, 57973886, 86960829, 115947772, 173921658, 231895544, 347843316, 463791088, 695686632, 1391373264]

約数ペア:

[(1, 1391373264), (2, 695686632), (3, 463791088), (4, 347843316), (6, 231895544), (8, 173921658), (12, 115947772), (16, 86960829), (24, 57973886), (48, 28986943)]