5447390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41903}}^1$

素因数の和:41923

約数の個数: 16

約数和(自身を含む): 10559808

約数和(自身を除く): 5112418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 41903, 83806, 209515, 419030, 544739, 1089478, 2723695, 5447390]

約数ペア:

[(1, 5447390), (2, 2723695), (5, 1089478), (10, 544739), (13, 419030), (26, 209515), (65, 83806), (130, 41903)]