129382246

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{6257}}^1$

素因数の和:6484

約数の個数: 24

約数和(自身を含む): 226865016

約数和(自身を除く): 97482770

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 6257, 10339, 12514, 20678, 43799, 87598, 306593, 613186, 1320227, 2640454, 9241589, 18483178, 64691123, 129382246]

約数ペア:

[(1, 129382246), (2, 64691123), (7, 18483178), (14, 9241589), (49, 2640454), (98, 1320227), (211, 613186), (422, 306593), (1477, 87598), (2954, 43799), (6257, 20678), (10339, 12514)]