988316

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 2021376

約数和(自身を除く): 1033060

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 751, 1316, 1502, 3004, 5257, 10514, 21028, 35297, 70594, 141188, 247079, 494158, 988316]

約数ペア:

[(1, 988316), (2, 494158), (4, 247079), (7, 141188), (14, 70594), (28, 35297), (47, 21028), (94, 10514), (188, 5257), (329, 3004), (658, 1502), (751, 1316)]