387675484

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{38567}}^1$

素因数の和:38937

約数の個数: 24

約数和(自身を含む): 777530880

約数和(自身を除く): 389855396

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 38567, 77134, 154268, 269969, 539938, 1079876, 13845553, 27691106, 55382212, 96918871, 193837742, 387675484]

約数ペア:

[(1, 387675484), (2, 193837742), (4, 96918871), (7, 55382212), (14, 27691106), (28, 13845553), (359, 1079876), (718, 539938), (1436, 269969), (2513, 154268), (5026, 77134), (10052, 38567)]