1138578324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{9491}}^1$

素因数の和:10280

約数の個数: 48

約数和(自身を含む): 2865065280

約数和(自身を除く): 1726486956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 769, 1538, 2307, 3076, 4614, 9228, 9491, 9997, 18982, 19994, 28473, 29991, 37964, 39988, 56946, 59982, 113892, 119964, 123383, 246766, 370149, 493532, 740298, 1480596, 7298579, 14597158, 21895737, 29194316, 43791474, 87582948, 94881527, 189763054, 284644581, 379526108, 569289162, 1138578324]

約数ペア:

[(1, 1138578324), (2, 569289162), (3, 379526108), (4, 284644581), (6, 189763054), (12, 94881527), (13, 87582948), (26, 43791474), (39, 29194316), (52, 21895737), (78, 14597158), (156, 7298579), (769, 1480596), (1538, 740298), (2307, 493532), (3076, 370149), (4614, 246766), (9228, 123383), (9491, 119964), (9997, 113892), (18982, 59982), (19994, 56946), (28473, 39988), (29991, 37964)]