249976324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{6317}}^1$

素因数の和:7095

約数の個数: 24

約数和(自身を含む): 471802968

約数和(自身を除く): 221826644

約数列:

[1, 2, 4, 13, 26, 52, 761, 1522, 3044, 6317, 9893, 12634, 19786, 25268, 39572, 82121, 164242, 328484, 4807237, 9614474, 19228948, 62494081, 124988162, 249976324]

約数ペア:

[(1, 249976324), (2, 124988162), (4, 62494081), (13, 19228948), (26, 9614474), (52, 4807237), (761, 328484), (1522, 164242), (3044, 82121), (6317, 39572), (9893, 25268), (12634, 19786)]