2197082384

素因数分解:

$2^4\times 7^3\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6653

約数の個数: 80

約数和(自身を含む): 5046403200

約数和(自身を除く): 2849320816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 343, 392, 427, 488, 686, 784, 854, 976, 1372, 1708, 2744, 2989, 3416, 5488, 5978, 6563, 6832, 11956, 13126, 20923, 23912, 26252, 41846, 45941, 47824, 52504, 83692, 91882, 105008, 167384, 183764, 321587, 334768, 367528, 400343, 643174, 735056, 800686, 1286348, 1601372, 2251109, 2572696, 2802401, 3202744, 4502218, 5145392, 5604802, 6405488, 9004436, 11209604, 18008872, 19616807, 22419208, 36017744, 39233614, 44838416, 78467228, 137317649, 156934456, 274635298, 313868912, 549270596, 1098541192, 2197082384]

約数ペア:

[(1, 2197082384), (2, 1098541192), (4, 549270596), (7, 313868912), (8, 274635298), (14, 156934456), (16, 137317649), (28, 78467228), (49, 44838416), (56, 39233614), (61, 36017744), (98, 22419208), (112, 19616807), (122, 18008872), (196, 11209604), (244, 9004436), (343, 6405488), (392, 5604802), (427, 5145392), (488, 4502218), (686, 3202744), (784, 2802401), (854, 2572696), (976, 2251109), (1372, 1601372), (1708, 1286348), (2744, 800686), (2989, 735056), (3416, 643174), (5488, 400343), (5978, 367528), (6563, 334768), (6832, 321587), (11956, 183764), (13126, 167384), (20923, 105008), (23912, 91882), (26252, 83692), (41846, 52504), (45941, 47824)]