493286514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11744917}}^1$

素因数の和:11744929

約数の個数: 16

約数和(自身を含む): 1127512128

約数和(自身を除く): 634225614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11744917, 23489834, 35234751, 70469502, 82214419, 164428838, 246643257, 493286514]

約数ペア:

[(1, 493286514), (2, 246643257), (3, 164428838), (6, 82214419), (7, 70469502), (14, 35234751), (21, 23489834), (42, 11744917)]