1874489296

素因数分解:

$2^4\times {\mathrm{1783}}^1\times {\mathrm{65707}}^1$

素因数の和:67498

約数の個数: 20

約数和(自身を含む): 3633915232

約数和(自身を除く): 1759425936

約数列:

[1, 2, 4, 8, 16, 1783, 3566, 7132, 14264, 28528, 65707, 131414, 262828, 525656, 1051312, 117155581, 234311162, 468622324, 937244648, 1874489296]

約数ペア:

[(1, 1874489296), (2, 937244648), (4, 468622324), (8, 234311162), (16, 117155581), (1783, 1051312), (3566, 525656), (7132, 262828), (14264, 131414), (28528, 65707)]