2019553664

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{235489}}^1$

素因数の和:235570

約数の個数: 32

約数和(自身を含む): 4083396600

約数和(自身を除く): 2063842936

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 235489, 470978, 941956, 1883912, 3767824, 7535648, 15071296, 15777763, 30142592, 31555526, 63111052, 126222104, 252444208, 504888416, 1009776832, 2019553664]

約数ペア:

[(1, 2019553664), (2, 1009776832), (4, 504888416), (8, 252444208), (16, 126222104), (32, 63111052), (64, 31555526), (67, 30142592), (128, 15777763), (134, 15071296), (268, 7535648), (536, 3767824), (1072, 1883912), (2144, 941956), (4288, 470978), (8576, 235489)]