120897854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18257}}^1$

素因数の和:18320

約数の個数: 32

約数和(自身を含む): 231365376

約数和(自身を除く): 110467522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 18257, 36514, 127799, 200827, 255598, 401654, 785051, 1405789, 1570102, 2811578, 5495357, 8635561, 10990714, 17271122, 60448927, 120897854]

約数ペア:

[(1, 120897854), (2, 60448927), (7, 17271122), (11, 10990714), (14, 8635561), (22, 5495357), (43, 2811578), (77, 1570102), (86, 1405789), (154, 785051), (301, 401654), (473, 255598), (602, 200827), (946, 127799), (3311, 36514), (6622, 18257)]