2027839990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{252533}}^1$

素因数の和:252624

約数の個数: 32

約数和(自身を含む): 4036503456

約数和(自身を除く): 2008663466

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 252533, 505066, 1262665, 2525330, 2777863, 5555726, 13889315, 18434909, 27778630, 36869818, 92174545, 184349090, 202783999, 405567998, 1013919995, 2027839990]

約数ペア:

[(1, 2027839990), (2, 1013919995), (5, 405567998), (10, 202783999), (11, 184349090), (22, 92174545), (55, 36869818), (73, 27778630), (110, 18434909), (146, 13889315), (365, 5555726), (730, 2777863), (803, 2525330), (1606, 1262665), (4015, 505066), (8030, 252533)]