2012172910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{11383}}^1$

素因数の和:13008

約数の個数: 32

約数和(自身を含む): 3953981952

約数和(自身を除く): 1941809042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1607, 3214, 8035, 11383, 16070, 17677, 22766, 35354, 56915, 88385, 113830, 125213, 176770, 250426, 626065, 1252130, 18292481, 36584962, 91462405, 182924810, 201217291, 402434582, 1006086455, 2012172910]

約数ペア:

[(1, 2012172910), (2, 1006086455), (5, 402434582), (10, 201217291), (11, 182924810), (22, 91462405), (55, 36584962), (110, 18292481), (1607, 1252130), (3214, 626065), (8035, 250426), (11383, 176770), (16070, 125213), (17677, 113830), (22766, 88385), (35354, 56915)]