2019654016

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{267433}}^1$

素因数の和:267506

約数の個数: 32

約数和(自身を含む): 4091740200

約数和(自身を除く): 2072086184

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 267433, 534866, 1069732, 2139464, 4278928, 8557856, 15778547, 17115712, 31557094, 34231424, 63114188, 126228376, 252456752, 504913504, 1009827008, 2019654016]

約数ペア:

[(1, 2019654016), (2, 1009827008), (4, 504913504), (8, 252456752), (16, 126228376), (32, 63114188), (59, 34231424), (64, 31557094), (118, 17115712), (128, 15778547), (236, 8557856), (472, 4278928), (944, 2139464), (1888, 1069732), (3776, 534866), (7552, 267433)]