2021013544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{116579}}^1$

素因数の和:116793

約数の個数: 32

約数和(自身を含む): 4154911200

約数和(自身を除く): 2133897656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8668, 17336, 116579, 233158, 466316, 932632, 1282369, 2564738, 5129476, 10258952, 22966063, 45932126, 91864252, 183728504, 252626693, 505253386, 1010506772, 2021013544]

約数ペア:

[(1, 2021013544), (2, 1010506772), (4, 505253386), (8, 252626693), (11, 183728504), (22, 91864252), (44, 45932126), (88, 22966063), (197, 10258952), (394, 5129476), (788, 2564738), (1576, 1282369), (2167, 932632), (4334, 466316), (8668, 233158), (17336, 116579)]