47242390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{363403}}^1$

素因数の和:363423

約数の個数: 16

約数和(自身を含む): 91577808

約数和(自身を除く): 44335418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 363403, 726806, 1817015, 3634030, 4724239, 9448478, 23621195, 47242390]

約数ペア:

[(1, 47242390), (2, 23621195), (5, 9448478), (10, 4724239), (13, 3634030), (26, 1817015), (65, 726806), (130, 363403)]