130308052

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{4783}}^1$

素因数の和:4940

約数の個数: 36

約数和(自身を含む): 267234240

約数和(自身を除く): 136926188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 3892, 4783, 6811, 9566, 13622, 19132, 27244, 33481, 66962, 133924, 234367, 468734, 664837, 937468, 1329674, 2659348, 4653859, 9307718, 18615436, 32577013, 65154026, 130308052]

約数ペア:

[(1, 130308052), (2, 65154026), (4, 32577013), (7, 18615436), (14, 9307718), (28, 4653859), (49, 2659348), (98, 1329674), (139, 937468), (196, 664837), (278, 468734), (556, 234367), (973, 133924), (1946, 66962), (3892, 33481), (4783, 27244), (6811, 19132), (9566, 13622)]