2511441492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{70019}}^1$

素因数の和:70101

約数の個数: 72

約数和(自身を含む): 6928619040

約数和(自身を除く): 4417177548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 5124, 5978, 8967, 11956, 17934, 35868, 70019, 140038, 210057, 280076, 420114, 490133, 840228, 980266, 1470399, 1960532, 2940798, 3430931, 4271159, 5881596, 6861862, 8542318, 10292793, 12813477, 13723724, 17084636, 20585586, 25626954, 29898113, 41171172, 51253908, 59796226, 89694339, 119592452, 179388678, 209286791, 358777356, 418573582, 627860373, 837147164, 1255720746, 2511441492]

約数ペア:

[(1, 2511441492), (2, 1255720746), (3, 837147164), (4, 627860373), (6, 418573582), (7, 358777356), (12, 209286791), (14, 179388678), (21, 119592452), (28, 89694339), (42, 59796226), (49, 51253908), (61, 41171172), (84, 29898113), (98, 25626954), (122, 20585586), (147, 17084636), (183, 13723724), (196, 12813477), (244, 10292793), (294, 8542318), (366, 6861862), (427, 5881596), (588, 4271159), (732, 3430931), (854, 2940798), (1281, 1960532), (1708, 1470399), (2562, 980266), (2989, 840228), (5124, 490133), (5978, 420114), (8967, 280076), (11956, 210057), (17934, 140038), (35868, 70019)]