858705536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{516049}}^1$

素因数の和:516076

約数の個数: 32

約数和(自身を含む): 1842298500

約数和(自身を除く): 983592964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 516049, 1032098, 2064196, 4128392, 6708637, 8256784, 13417274, 16513568, 26834548, 33027136, 53669096, 66054272, 107338192, 214676384, 429352768, 858705536]

約数ペア:

[(1, 858705536), (2, 429352768), (4, 214676384), (8, 107338192), (13, 66054272), (16, 53669096), (26, 33027136), (32, 26834548), (52, 16513568), (64, 13417274), (104, 8256784), (128, 6708637), (208, 4128392), (416, 2064196), (832, 1032098), (1664, 516049)]