4002284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7025

約数の個数: 24

約数和(自身を含む): 8229648

約数和(自身を除く): 4227364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 6997, 13994, 27988, 76967, 90961, 153934, 181922, 307868, 363844, 1000571, 2001142, 4002284]

約数ペア:

[(1, 4002284), (2, 2001142), (4, 1000571), (11, 363844), (13, 307868), (22, 181922), (26, 153934), (44, 90961), (52, 76967), (143, 27988), (286, 13994), (572, 6997)]