232755796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{639439}}^1$

素因数の和:639463

約数の個数: 24

約数和(自身を含む): 501320960

約数和(自身を除く): 268565164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 639439, 1278878, 2557756, 4476073, 8312707, 8952146, 16625414, 17904292, 33250828, 58188949, 116377898, 232755796]

約数ペア:

[(1, 232755796), (2, 116377898), (4, 58188949), (7, 33250828), (13, 17904292), (14, 16625414), (26, 8952146), (28, 8312707), (52, 4476073), (91, 2557756), (182, 1278878), (364, 639439)]