78834242

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2099}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 120204000

約数和(自身を除く): 41369758

約数列:

[1, 2, 89, 178, 211, 422, 2099, 4198, 18779, 37558, 186811, 373622, 442889, 885778, 39417121, 78834242]

約数ペア:

[(1, 78834242), (2, 39417121), (89, 885778), (178, 442889), (211, 373622), (422, 186811), (2099, 37558), (4198, 18779)]