717943070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{7681}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 1393822080

約数和(自身を除く): 675879010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 719, 1438, 3595, 7190, 7681, 9347, 15362, 18694, 38405, 46735, 76810, 93470, 99853, 199706, 499265, 998530, 5522639, 11045278, 27613195, 55226390, 71794307, 143588614, 358971535, 717943070]

約数ペア:

[(1, 717943070), (2, 358971535), (5, 143588614), (10, 71794307), (13, 55226390), (26, 27613195), (65, 11045278), (130, 5522639), (719, 998530), (1438, 499265), (3595, 199706), (7190, 99853), (7681, 93470), (9347, 76810), (15362, 46735), (18694, 38405)]