2018674678

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{10399}}^1$

素因数の和:10564

約数の個数: 24

約数和(自身を含む): 3160123200

約数和(自身を除く): 1141448522

約数列:

[1, 2, 31, 62, 101, 202, 961, 1922, 3131, 6262, 10399, 20798, 97061, 194122, 322369, 644738, 1050299, 2100598, 9993439, 19986878, 32559269, 65118538, 1009337339, 2018674678]

約数ペア:

[(1, 2018674678), (2, 1009337339), (31, 65118538), (62, 32559269), (101, 19986878), (202, 9993439), (961, 2100598), (1922, 1050299), (3131, 644738), (6262, 322369), (10399, 194122), (20798, 97061)]