480065938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{3889}}^1$

素因数の和:4114

約数の個数: 32

約数和(自身を含む): 815592960

約数和(自身を除く): 335527022

約数列:

[1, 2, 11, 22, 31, 62, 181, 341, 362, 682, 1991, 3889, 3982, 5611, 7778, 11222, 42779, 61721, 85558, 120559, 123442, 241118, 703909, 1326149, 1407818, 2652298, 7742999, 15485998, 21821179, 43642358, 240032969, 480065938]

約数ペア:

[(1, 480065938), (2, 240032969), (11, 43642358), (22, 21821179), (31, 15485998), (62, 7742999), (181, 2652298), (341, 1407818), (362, 1326149), (682, 703909), (1991, 241118), (3889, 123442), (3982, 120559), (5611, 85558), (7778, 61721), (11222, 42779)]