5388738719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{26237}}^1$

素因数の和:26355

約数の個数: 32

約数和(自身を含む): 6923473536

約数和(自身を除く): 1534734817

約数列:

[1, 7, 13, 37, 61, 91, 259, 427, 481, 793, 2257, 3367, 5551, 15799, 26237, 29341, 183659, 205387, 341081, 970769, 1600457, 2387567, 6795383, 11203199, 12619997, 20805941, 59216909, 88339979, 145641587, 414518363, 769819817, 5388738719]

約数ペア:

[(1, 5388738719), (7, 769819817), (13, 414518363), (37, 145641587), (61, 88339979), (91, 59216909), (259, 20805941), (427, 12619997), (481, 11203199), (793, 6795383), (2257, 2387567), (3367, 1600457), (5551, 970769), (15799, 341081), (26237, 205387), (29341, 183659)]