2106016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 4693248

約数和(自身を除く): 2587232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 193, 248, 341, 352, 386, 496, 682, 772, 992, 1364, 1544, 2123, 2728, 3088, 4246, 5456, 5983, 6176, 8492, 10912, 11966, 16984, 23932, 33968, 47864, 65813, 67936, 95728, 131626, 191456, 263252, 526504, 1053008, 2106016]

約数ペア:

[(1, 2106016), (2, 1053008), (4, 526504), (8, 263252), (11, 191456), (16, 131626), (22, 95728), (31, 67936), (32, 65813), (44, 47864), (62, 33968), (88, 23932), (124, 16984), (176, 11966), (193, 10912), (248, 8492), (341, 6176), (352, 5983), (386, 5456), (496, 4246), (682, 3088), (772, 2728), (992, 2123), (1364, 1544)]