423049732

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{9679}}^1$

素因数の和:9920

約数の個数: 36

約数和(自身を含む): 865159680

約数和(自身を除く): 442109948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1561, 3122, 6244, 9679, 10927, 19358, 21854, 38716, 43708, 67753, 135506, 271012, 474271, 948542, 1897084, 2158417, 4316834, 8633668, 15108919, 30217838, 60435676, 105762433, 211524866, 423049732]

約数ペア:

[(1, 423049732), (2, 211524866), (4, 105762433), (7, 60435676), (14, 30217838), (28, 15108919), (49, 8633668), (98, 4316834), (196, 2158417), (223, 1897084), (446, 948542), (892, 474271), (1561, 271012), (3122, 135506), (6244, 67753), (9679, 43708), (10927, 38716), (19358, 21854)]