2018758864

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{3329}}^1$

素因数の和:3739

約数の個数: 40

約数和(自身を含む): 3954121920

約数和(自身を除く): 1935363056

約数列:

[1, 2, 4, 8, 16, 151, 251, 302, 502, 604, 1004, 1208, 2008, 2416, 3329, 4016, 6658, 13316, 26632, 37901, 53264, 75802, 151604, 303208, 502679, 606416, 835579, 1005358, 1671158, 2010716, 3342316, 4021432, 6684632, 8042864, 13369264, 126172429, 252344858, 504689716, 1009379432, 2018758864]

約数ペア:

[(1, 2018758864), (2, 1009379432), (4, 504689716), (8, 252344858), (16, 126172429), (151, 13369264), (251, 8042864), (302, 6684632), (502, 4021432), (604, 3342316), (1004, 2010716), (1208, 1671158), (2008, 1005358), (2416, 835579), (3329, 606416), (4016, 502679), (6658, 303208), (13316, 151604), (26632, 75802), (37901, 53264)]