2389778876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{53819}}^1$

素因数の和:54493

約数の個数: 24

約数和(自身を含む): 4434983280

約数和(自身を除く): 2045204404

約数列:

[1, 2, 4, 17, 34, 68, 653, 1306, 2612, 11101, 22202, 44404, 53819, 107638, 215276, 914923, 1829846, 3659692, 35143807, 70287614, 140575228, 597444719, 1194889438, 2389778876]

約数ペア:

[(1, 2389778876), (2, 1194889438), (4, 597444719), (17, 140575228), (34, 70287614), (68, 35143807), (653, 3659692), (1306, 1829846), (2612, 914923), (11101, 215276), (22202, 107638), (44404, 53819)]