1330804544

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{190769}}^1$

素因数の和:190890

約数の個数: 28

約数和(自身を含む): 2665056900

約数和(自身を除く): 1334252356

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 190769, 381538, 763076, 1526152, 3052304, 6104608, 12209216, 20793821, 41587642, 83175284, 166350568, 332701136, 665402272, 1330804544]

約数ペア:

[(1, 1330804544), (2, 665402272), (4, 332701136), (8, 166350568), (16, 83175284), (32, 41587642), (64, 20793821), (109, 12209216), (218, 6104608), (436, 3052304), (872, 1526152), (1744, 763076), (3488, 381538), (6976, 190769)]