2912891152

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{541}}^1\times {\mathrm{691}}^1$

素因数の和:1727

約数の個数: 40

約数和(自身を含む): 5673968192

約数和(自身を除く): 2761077040

約数列:

[1, 2, 4, 8, 16, 487, 541, 691, 974, 1082, 1382, 1948, 2164, 2764, 3896, 4328, 5528, 7792, 8656, 11056, 263467, 336517, 373831, 526934, 673034, 747662, 1053868, 1346068, 1495324, 2107736, 2692136, 2990648, 4215472, 5384272, 5981296, 182055697, 364111394, 728222788, 1456445576, 2912891152]

約数ペア:

[(1, 2912891152), (2, 1456445576), (4, 728222788), (8, 364111394), (16, 182055697), (487, 5981296), (541, 5384272), (691, 4215472), (974, 2990648), (1082, 2692136), (1382, 2107736), (1948, 1495324), (2164, 1346068), (2764, 1053868), (3896, 747662), (4328, 673034), (5528, 526934), (7792, 373831), (8656, 336517), (11056, 263467)]