2116720804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2741}}^1\times {\mathrm{17551}}^1$

素因数の和:20307

約数の個数: 24

約数和(自身を含む): 4042717056

約数和(自身を除く): 1925996252

約数列:

[1, 2, 4, 11, 22, 44, 2741, 5482, 10964, 17551, 30151, 35102, 60302, 70204, 120604, 193061, 386122, 772244, 48107291, 96214582, 192429164, 529180201, 1058360402, 2116720804]

約数ペア:

[(1, 2116720804), (2, 1058360402), (4, 529180201), (11, 192429164), (22, 96214582), (44, 48107291), (2741, 772244), (5482, 386122), (10964, 193061), (17551, 120604), (30151, 70204), (35102, 60302)]