2783200820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1676627}}^1$

素因数の和:1676719

約数の個数: 24

約数和(自身を含む): 5915143584

約数和(自身を除く): 3131942764

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1676627, 3353254, 6706508, 8383135, 16766270, 33532540, 139160041, 278320082, 556640164, 695800205, 1391600410, 2783200820]

約数ペア:

[(1, 2783200820), (2, 1391600410), (4, 695800205), (5, 556640164), (10, 278320082), (20, 139160041), (83, 33532540), (166, 16766270), (332, 8383135), (415, 6706508), (830, 3353254), (1660, 1676627)]