1245133786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1544831}}^1$

素因数の和:1544877

約数の個数: 16

約数和(自身を含む): 2076254208

約数和(自身を除く): 831120422

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1544831, 3089662, 20082803, 40165606, 47889761, 95779522, 622566893, 1245133786]

約数ペア:

[(1, 1245133786), (2, 622566893), (13, 95779522), (26, 47889761), (31, 40165606), (62, 20082803), (403, 3089662), (806, 1544831)]