2210182016

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19423}}^1$

素因数の和:19571

約数の個数: 64

約数和(自身を含む): 5071994880

約数和(自身を除く): 2861812864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 448, 508, 889, 896, 1016, 1778, 2032, 3556, 4064, 7112, 8128, 14224, 16256, 19423, 28448, 38846, 56896, 77692, 113792, 135961, 155384, 271922, 310768, 543844, 621536, 1087688, 1243072, 2175376, 2466721, 2486144, 4350752, 4933442, 8701504, 9866884, 17267047, 17403008, 19733768, 34534094, 39467536, 69068188, 78935072, 138136376, 157870144, 276272752, 315740288, 552545504, 1105091008, 2210182016]

約数ペア:

[(1, 2210182016), (2, 1105091008), (4, 552545504), (7, 315740288), (8, 276272752), (14, 157870144), (16, 138136376), (28, 78935072), (32, 69068188), (56, 39467536), (64, 34534094), (112, 19733768), (127, 17403008), (128, 17267047), (224, 9866884), (254, 8701504), (448, 4933442), (508, 4350752), (889, 2486144), (896, 2466721), (1016, 2175376), (1778, 1243072), (2032, 1087688), (3556, 621536), (4064, 543844), (7112, 310768), (8128, 271922), (14224, 155384), (16256, 135961), (19423, 113792), (28448, 77692), (38846, 56896)]