7645138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3257

約数の個数: 16

約数和(自身を含む): 12317184

約数和(自身を除く): 4672046

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 3167, 6334, 53839, 107678, 224857, 449714, 3822569, 7645138]

約数ペア:

[(1, 7645138), (2, 3822569), (17, 449714), (34, 224857), (71, 107678), (142, 53839), (1207, 6334), (2414, 3167)]