1890416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 4178304

約数和(自身を除く): 2287888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 467, 506, 934, 1012, 1868, 2024, 3736, 4048, 5137, 7472, 10274, 10741, 20548, 21482, 41096, 42964, 82192, 85928, 118151, 171856, 236302, 472604, 945208, 1890416]

約数ペア:

[(1, 1890416), (2, 945208), (4, 472604), (8, 236302), (11, 171856), (16, 118151), (22, 85928), (23, 82192), (44, 42964), (46, 41096), (88, 21482), (92, 20548), (176, 10741), (184, 10274), (253, 7472), (368, 5137), (467, 4048), (506, 3736), (934, 2024), (1012, 1868)]