2013281032

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43159}}^1$

素因数の和:43203

約数の個数: 64

約数和(自身を含む): 4661280000

約数和(自身を除く): 2647998968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 686, 833, 952, 1372, 1666, 2744, 3332, 5831, 6664, 11662, 23324, 43159, 46648, 86318, 172636, 302113, 345272, 604226, 733703, 1208452, 1467406, 2114791, 2416904, 2934812, 4229582, 5135921, 5869624, 8459164, 10271842, 14803537, 16918328, 20543684, 29607074, 35951447, 41087368, 59214148, 71902894, 118428296, 143805788, 251660129, 287611576, 503320258, 1006640516, 2013281032]

約数ペア:

[(1, 2013281032), (2, 1006640516), (4, 503320258), (7, 287611576), (8, 251660129), (14, 143805788), (17, 118428296), (28, 71902894), (34, 59214148), (49, 41087368), (56, 35951447), (68, 29607074), (98, 20543684), (119, 16918328), (136, 14803537), (196, 10271842), (238, 8459164), (343, 5869624), (392, 5135921), (476, 4229582), (686, 2934812), (833, 2416904), (952, 2114791), (1372, 1467406), (1666, 1208452), (2744, 733703), (3332, 604226), (5831, 345272), (6664, 302113), (11662, 172636), (23324, 86318), (43159, 46648)]