139534997576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18896939}}^1$

素因数の和:18897029

約数の個数: 32

約数和(自身を含む): 285721732800

約数和(自身を除く): 146186735224

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 18896939, 37793878, 75587756, 151175512, 245660207, 491320414, 982640828, 1341682669, 1965281656, 2683365338, 5366730676, 10733461352, 17441874697, 34883749394, 69767498788, 139534997576]

約数ペア:

[(1, 139534997576), (2, 69767498788), (4, 34883749394), (8, 17441874697), (13, 10733461352), (26, 5366730676), (52, 2683365338), (71, 1965281656), (104, 1341682669), (142, 982640828), (284, 491320414), (568, 245660207), (923, 151175512), (1846, 75587756), (3692, 37793878), (7384, 18896939)]