1246808666

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1\times {\mathrm{3259}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 1882219680

約数和(自身を除く): 635411014

約数列:

[1, 2, 197, 394, 971, 1942, 3259, 6518, 191287, 382574, 642023, 1284046, 3164489, 6328978, 623404333, 1246808666]

約数ペア:

[(1, 1246808666), (2, 623404333), (197, 6328978), (394, 3164489), (971, 1284046), (1942, 642023), (3259, 382574), (6518, 191287)]