2217078752

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{125287}}^1$

素因数の和:125383

約数の個数: 48

約数和(自身を含む): 5051612160

約数和(自身を除く): 2834533408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 125287, 250574, 501148, 877009, 1002296, 1754018, 2004592, 3508036, 4009184, 7016072, 9897673, 14032144, 19795346, 28064288, 39590692, 69283711, 79181384, 138567422, 158362768, 277134844, 316725536, 554269688, 1108539376, 2217078752]

約数ペア:

[(1, 2217078752), (2, 1108539376), (4, 554269688), (7, 316725536), (8, 277134844), (14, 158362768), (16, 138567422), (28, 79181384), (32, 69283711), (56, 39590692), (79, 28064288), (112, 19795346), (158, 14032144), (224, 9897673), (316, 7016072), (553, 4009184), (632, 3508036), (1106, 2004592), (1264, 1754018), (2212, 1002296), (2528, 877009), (4424, 501148), (8848, 250574), (17696, 125287)]