256258602

素因数分解:

$2^1\times 3^2\times {\mathrm{1901}}^1\times {\mathrm{7489}}^1$

素因数の和:9398

約数の個数: 24

約数和(自身を含む): 555593220

約数和(自身を除く): 299334618

約数列:

[1, 2, 3, 6, 9, 18, 1901, 3802, 5703, 7489, 11406, 14978, 17109, 22467, 34218, 44934, 67401, 134802, 14236589, 28473178, 42709767, 85419534, 128129301, 256258602]

約数ペア:

[(1, 256258602), (2, 128129301), (3, 85419534), (6, 42709767), (9, 28473178), (18, 14236589), (1901, 134802), (3802, 67401), (5703, 44934), (7489, 34218), (11406, 22467), (14978, 17109)]