2154124616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1672457}}^1$

素因数の和:1672493

約数の個数: 32

約数和(自身を含む): 4816679040

約数和(自身を除く): 2662554424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1672457, 3344914, 6689828, 11707199, 13379656, 23414398, 38466511, 46828796, 76933022, 93657592, 153866044, 269265577, 307732088, 538531154, 1077062308, 2154124616]

約数ペア:

[(1, 2154124616), (2, 1077062308), (4, 538531154), (7, 307732088), (8, 269265577), (14, 153866044), (23, 93657592), (28, 76933022), (46, 46828796), (56, 38466511), (92, 23414398), (161, 13379656), (184, 11707199), (322, 6689828), (644, 3344914), (1288, 1672457)]