264831994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4273}}^1$

素因数の和:4534

約数の個数: 32

約数和(自身を含む): 480055680

約数和(自身を除く): 215223686

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 466, 1631, 3262, 4273, 4427, 8546, 8854, 29911, 30989, 59822, 61978, 81187, 162374, 568309, 995609, 1136618, 1991218, 6969263, 13938526, 18916571, 37833142, 132415997, 264831994]

約数ペア:

[(1, 264831994), (2, 132415997), (7, 37833142), (14, 18916571), (19, 13938526), (38, 6969263), (133, 1991218), (233, 1136618), (266, 995609), (466, 568309), (1631, 162374), (3262, 81187), (4273, 61978), (4427, 59822), (8546, 30989), (8854, 29911)]