990600545134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1\times {\mathrm{276707}}^1$

素因数の和:278280

約数の個数: 32

約数和(自身を含む): 1596547604736

約数和(自身を除く): 605947059602

約数列:

[1, 2, 17, 34, 71, 142, 1207, 1483, 2414, 2966, 25211, 50422, 105293, 210586, 276707, 553414, 1789981, 3579962, 4704019, 9408038, 19646197, 39292394, 333985349, 410356481, 667970698, 820712962, 6976060177, 13952120354, 29135310151, 58270620302, 495300272567, 990600545134]

約数ペア:

[(1, 990600545134), (2, 495300272567), (17, 58270620302), (34, 29135310151), (71, 13952120354), (142, 6976060177), (1207, 820712962), (1483, 667970698), (2414, 410356481), (2966, 333985349), (25211, 39292394), (50422, 19646197), (105293, 9408038), (210586, 4704019), (276707, 3579962), (553414, 1789981)]