1555087185860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5981104561}}^1$

素因数の和:5981104583

約数の個数: 24

約数和(自身を含む): 3516889482456

約数和(自身を除く): 1961802296596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5981104561, 11962209122, 23924418244, 29905522805, 59811045610, 77754359293, 119622091220, 155508718586, 311017437172, 388771796465, 777543592930, 1555087185860]

約数ペア:

[(1, 1555087185860), (2, 777543592930), (4, 388771796465), (5, 311017437172), (10, 155508718586), (13, 119622091220), (20, 77754359293), (26, 59811045610), (52, 29905522805), (65, 23924418244), (130, 11962209122), (260, 5981104561)]