489047442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6269839}}^1$

素因数の和:6269857

約数の個数: 16

約数和(自身を含む): 1053333120

約数和(自身を除く): 564285678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6269839, 12539678, 18809517, 37619034, 81507907, 163015814, 244523721, 489047442]

約数ペア:

[(1, 489047442), (2, 244523721), (3, 163015814), (6, 81507907), (13, 37619034), (26, 18809517), (39, 12539678), (78, 6269839)]