397092961036

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{809}}^1\times {\mathrm{127691}}^1$

素因数の和:128566

約数の個数: 36

約数和(自身を含む): 718945544520

約数和(自身を除く): 321852583484

約数列:

[1, 2, 4, 31, 62, 124, 809, 961, 1618, 1922, 3236, 3844, 25079, 50158, 100316, 127691, 255382, 510764, 777449, 1554898, 3109796, 3958421, 7916842, 15833684, 103302019, 122711051, 206604038, 245422102, 413208076, 490844204, 3202362589, 6404725178, 12809450356, 99273240259, 198546480518, 397092961036]

約数ペア:

[(1, 397092961036), (2, 198546480518), (4, 99273240259), (31, 12809450356), (62, 6404725178), (124, 3202362589), (809, 490844204), (961, 413208076), (1618, 245422102), (1922, 206604038), (3236, 122711051), (3844, 103302019), (25079, 15833684), (50158, 7916842), (100316, 3958421), (127691, 3109796), (255382, 1554898), (510764, 777449)]