1053008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 2309376

約数和(自身を除く): 1256368

約数列:

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

約数ペア:

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