7889780968

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{509}}^1\times {\mathrm{8461}}^1$

素因数の和:9205

約数の個数: 32

約数和(自身を含む): 14888889000

約数和(自身を除く): 6999108032

約数列:

[1, 2, 4, 8, 229, 458, 509, 916, 1018, 1832, 2036, 4072, 8461, 16922, 33844, 67688, 116561, 233122, 466244, 932488, 1937569, 3875138, 4306649, 7750276, 8613298, 15500552, 17226596, 34453192, 986222621, 1972445242, 3944890484, 7889780968]

約数ペア:

[(1, 7889780968), (2, 3944890484), (4, 1972445242), (8, 986222621), (229, 34453192), (458, 17226596), (509, 15500552), (916, 8613298), (1018, 7750276), (1832, 4306649), (2036, 3875138), (4072, 1937569), (8461, 932488), (16922, 466244), (33844, 233122), (67688, 116561)]