1520223205168

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{3808327}}^1$

素因数の和:3808805

約数の個数: 40

約数和(自身を含む): 3001038630560

約数和(自身を除く): 1480815425392

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 409, 488, 818, 976, 1636, 3272, 6544, 24949, 49898, 99796, 199592, 399184, 3808327, 7616654, 15233308, 30466616, 60933232, 232307947, 464615894, 929231788, 1557605743, 1858463576, 3115211486, 3716927152, 6230422972, 12460845944, 24921691888, 95013950323, 190027900646, 380055801292, 760111602584, 1520223205168]

約数ペア:

[(1, 1520223205168), (2, 760111602584), (4, 380055801292), (8, 190027900646), (16, 95013950323), (61, 24921691888), (122, 12460845944), (244, 6230422972), (409, 3716927152), (488, 3115211486), (818, 1858463576), (976, 1557605743), (1636, 929231788), (3272, 464615894), (6544, 232307947), (24949, 60933232), (49898, 30466616), (99796, 15233308), (199592, 7616654), (399184, 3808327)]