2000389977

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{65353}}^1$

素因数の和:65557

約数の個数: 24

約数和(自身を含む): 3058567200

約数和(自身を除く): 1058177223

約数列:

[1, 3, 9, 19, 57, 171, 179, 537, 1611, 3401, 10203, 30609, 65353, 196059, 588177, 1241707, 3725121, 11175363, 11698187, 35094561, 105283683, 222265553, 666796659, 2000389977]

約数ペア:

[(1, 2000389977), (3, 666796659), (9, 222265553), (19, 105283683), (57, 35094561), (171, 11698187), (179, 11175363), (537, 3725121), (1611, 1241707), (3401, 588177), (10203, 196059), (30609, 65353)]