2019819810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3960431}}^1$

素因数の和:3960458

約数の個数: 32

約数和(自身を含む): 5132719872

約数和(自身を除く): 3112900062

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 3960431, 7920862, 11881293, 19802155, 23762586, 39604310, 59406465, 67327327, 118812930, 134654654, 201981981, 336636635, 403963962, 673273270, 1009909905, 2019819810]

約数ペア:

[(1, 2019819810), (2, 1009909905), (3, 673273270), (5, 403963962), (6, 336636635), (10, 201981981), (15, 134654654), (17, 118812930), (30, 67327327), (34, 59406465), (51, 39604310), (85, 23762586), (102, 19802155), (170, 11881293), (255, 7920862), (510, 3960431)]