2012200911

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{8753}}^1$

素因数の和:8896

約数の個数: 48

約数和(自身を含む): 3441372480

約数和(自身を除く): 1429171569

約数列:

[1, 3, 7, 9, 21, 41, 63, 89, 123, 267, 287, 369, 623, 801, 861, 1869, 2583, 3649, 5607, 8753, 10947, 25543, 26259, 32841, 61271, 76629, 78777, 183813, 229887, 358873, 551439, 779017, 1076619, 2337051, 2512111, 3229857, 5453119, 7011153, 7536333, 16359357, 22608999, 31939697, 49078071, 95819091, 223577879, 287457273, 670733637, 2012200911]

約数ペア:

[(1, 2012200911), (3, 670733637), (7, 287457273), (9, 223577879), (21, 95819091), (41, 49078071), (63, 31939697), (89, 22608999), (123, 16359357), (267, 7536333), (287, 7011153), (369, 5453119), (623, 3229857), (801, 2512111), (861, 2337051), (1869, 1076619), (2583, 779017), (3649, 551439), (5607, 358873), (8753, 229887), (10947, 183813), (25543, 78777), (26259, 76629), (32841, 61271)]