1296923074

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{39227}}^1$

素因数の和:39561

約数の個数: 16

約数和(自身を含む): 1984622976

約数和(自身を除く): 687699902

約数列:

[1, 2, 61, 122, 271, 542, 16531, 33062, 39227, 78454, 2392847, 4785694, 10630517, 21261034, 648461537, 1296923074]

約数ペア:

[(1, 1296923074), (2, 648461537), (61, 21261034), (122, 10630517), (271, 4785694), (542, 2392847), (16531, 78454), (33062, 39227)]