2215202410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{263401}}^1$

素因数の和:263466

約数の個数: 24

約数和(自身を含む): 4129616556

約数和(自身を除く): 1914414146

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 263401, 526802, 1317005, 2634010, 7638629, 15277258, 38193145, 76386290, 221520241, 443040482, 1107601205, 2215202410]

約数ペア:

[(1, 2215202410), (2, 1107601205), (5, 443040482), (10, 221520241), (29, 76386290), (58, 38193145), (145, 15277258), (290, 7638629), (841, 2634010), (1682, 1317005), (4205, 526802), (8410, 263401)]