1897986230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{27583}}^1$

素因数の和:28580

約数の個数: 32

約数和(自身を含む): 3908542464

約数和(自身を除く): 2010556234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 983, 1966, 4915, 6881, 9830, 13762, 27583, 34405, 55166, 68810, 137915, 193081, 275830, 386162, 965405, 1930810, 27114089, 54228178, 135570445, 189798623, 271140890, 379597246, 948993115, 1897986230]

約数ペア:

[(1, 1897986230), (2, 948993115), (5, 379597246), (7, 271140890), (10, 189798623), (14, 135570445), (35, 54228178), (70, 27114089), (983, 1930810), (1966, 965405), (4915, 386162), (6881, 275830), (9830, 193081), (13762, 137915), (27583, 68810), (34405, 55166)]