2018451328

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{82561}}^1$

素因数の和:82766

約数の個数: 32

約数和(自身を含む): 4042235520

約数和(自身を除く): 2023784192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 764, 1528, 3056, 6112, 12224, 24448, 82561, 165122, 330244, 660488, 1320976, 2641952, 5283904, 10567808, 15769151, 31538302, 63076604, 126153208, 252306416, 504612832, 1009225664, 2018451328]

約数ペア:

[(1, 2018451328), (2, 1009225664), (4, 504612832), (8, 252306416), (16, 126153208), (32, 63076604), (64, 31538302), (128, 15769151), (191, 10567808), (382, 5283904), (764, 2641952), (1528, 1320976), (3056, 660488), (6112, 330244), (12224, 165122), (24448, 82561)]