2007260710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8387}}^1$

素因数の和:8677

約数の個数: 64

約数和(自身を含む): 4464294912

約数和(自身を除く): 2457034202

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 263, 455, 526, 910, 1315, 1841, 2630, 3419, 3682, 6838, 8387, 9205, 16774, 17095, 18410, 23933, 34190, 41935, 47866, 58709, 83870, 109031, 117418, 119665, 218062, 239330, 293545, 545155, 587090, 763217, 1090310, 1526434, 2205781, 3816085, 4411562, 7632170, 11028905, 15440467, 22057810, 28675153, 30880934, 57350306, 77202335, 143375765, 154404670, 200726071, 286751530, 401452142, 1003630355, 2007260710]

約数ペア:

[(1, 2007260710), (2, 1003630355), (5, 401452142), (7, 286751530), (10, 200726071), (13, 154404670), (14, 143375765), (26, 77202335), (35, 57350306), (65, 30880934), (70, 28675153), (91, 22057810), (130, 15440467), (182, 11028905), (263, 7632170), (455, 4411562), (526, 3816085), (910, 2205781), (1315, 1526434), (1841, 1090310), (2630, 763217), (3419, 587090), (3682, 545155), (6838, 293545), (8387, 239330), (9205, 218062), (16774, 119665), (17095, 117418), (18410, 109031), (23933, 83870), (34190, 58709), (41935, 47866)]