2783139788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4865629}}^1$

素因数の和:4865657

約数の個数: 24

約数和(自身を含む): 5721980880

約数和(自身を除く): 2938841092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4865629, 9731258, 19462516, 53521919, 63253177, 107043838, 126506354, 214087676, 253012708, 695784947, 1391569894, 2783139788]

約数ペア:

[(1, 2783139788), (2, 1391569894), (4, 695784947), (11, 253012708), (13, 214087676), (22, 126506354), (26, 107043838), (44, 63253177), (52, 53521919), (143, 19462516), (286, 9731258), (572, 4865629)]