1978670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6859

約数の個数: 16

約数和(自身を含む): 3684960

約数和(自身を除く): 1706290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6823, 13646, 34115, 68230, 197867, 395734, 989335, 1978670]

約数ペア:

[(1, 1978670), (2, 989335), (5, 395734), (10, 197867), (29, 68230), (58, 34115), (145, 13646), (290, 6823)]