325575274

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 510808320

約数和(自身を除く): 185233046

約数列:

[1, 2, 43, 79, 86, 158, 173, 277, 346, 554, 3397, 6794, 7439, 11911, 13667, 14878, 21883, 23822, 27334, 43766, 47921, 95842, 587681, 940969, 1175362, 1881938, 2060603, 3785759, 4121206, 7571518, 162787637, 325575274]

約数ペア:

[(1, 325575274), (2, 162787637), (43, 7571518), (79, 4121206), (86, 3785759), (158, 2060603), (173, 1881938), (277, 1175362), (346, 940969), (554, 587681), (3397, 95842), (6794, 47921), (7439, 43766), (11911, 27334), (13667, 23822), (14878, 21883)]