2149764088

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{6197}}^1$

素因数の和:6727

約数の個数: 32

約数和(自身を含む): 4080267360

約数和(自身を除く): 1930503272

約数列:

[1, 2, 4, 8, 103, 206, 412, 421, 824, 842, 1684, 3368, 6197, 12394, 24788, 43363, 49576, 86726, 173452, 346904, 638291, 1276582, 2553164, 2608937, 5106328, 5217874, 10435748, 20871496, 268720511, 537441022, 1074882044, 2149764088]

約数ペア:

[(1, 2149764088), (2, 1074882044), (4, 537441022), (8, 268720511), (103, 20871496), (206, 10435748), (412, 5217874), (421, 5106328), (824, 2608937), (842, 2553164), (1684, 1276582), (3368, 638291), (6197, 346904), (12394, 173452), (24788, 86726), (43363, 49576)]