2681950370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{363901}}^1$

素因数の和:363986

約数の個数: 32

約数和(自身を含む): 5344992576

約数和(自身を除く): 2663042206

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 363901, 727802, 1819505, 3639010, 4002911, 8005822, 20014555, 24381367, 40029110, 48762734, 121906835, 243813670, 268195037, 536390074, 1340975185, 2681950370]

約数ペア:

[(1, 2681950370), (2, 1340975185), (5, 536390074), (10, 268195037), (11, 243813670), (22, 121906835), (55, 48762734), (67, 40029110), (110, 24381367), (134, 20014555), (335, 8005822), (670, 4002911), (737, 3639010), (1474, 1819505), (3685, 727802), (7370, 363901)]