7887980930

素因数分解:

$2^1\times 5^1\times {\mathrm{5441}}^1\times {\mathrm{144973}}^1$

素因数の和:150421

約数の個数: 16

約数和(自身を含む): 14201073144

約数和(自身を除く): 6313092214

約数列:

[1, 2, 5, 10, 5441, 10882, 27205, 54410, 144973, 289946, 724865, 1449730, 788798093, 1577596186, 3943990465, 7887980930]

約数ペア:

[(1, 7887980930), (2, 3943990465), (5, 1577596186), (10, 788798093), (5441, 1449730), (10882, 724865), (27205, 289946), (54410, 144973)]