78675922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12298

約数の個数: 24

約数和(自身を含む): 134526960

約数和(自身を除く): 55851038

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 12251, 24502, 159263, 232769, 318526, 465538, 2070419, 3025997, 4140838, 6051994, 39337961, 78675922]

約数ペア:

[(1, 78675922), (2, 39337961), (13, 6051994), (19, 4140838), (26, 3025997), (38, 2070419), (169, 465538), (247, 318526), (338, 232769), (494, 159263), (3211, 24502), (6422, 12251)]