2017298464

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{70123}}^1$

素因数の和:70193

約数の個数: 48

約数和(自身を含む): 4241099520

約数和(自身を除く): 2223801056

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 7192, 14384, 28768, 70123, 140246, 280492, 560984, 1121968, 2033567, 2173813, 2243936, 4067134, 4347626, 8134268, 8695252, 16268536, 17390504, 32537072, 34781008, 63040577, 65074144, 69562016, 126081154, 252162308, 504324616, 1008649232, 2017298464]

約数ペア:

[(1, 2017298464), (2, 1008649232), (4, 504324616), (8, 252162308), (16, 126081154), (29, 69562016), (31, 65074144), (32, 63040577), (58, 34781008), (62, 32537072), (116, 17390504), (124, 16268536), (232, 8695252), (248, 8134268), (464, 4347626), (496, 4067134), (899, 2243936), (928, 2173813), (992, 2033567), (1798, 1121968), (3596, 560984), (7192, 280492), (14384, 140246), (28768, 70123)]