1258904514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29973917}}^1$

素因数の和:29973929

約数の個数: 16

約数和(自身を含む): 2877496128

約数和(自身を除く): 1618591614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 29973917, 59947834, 89921751, 179843502, 209817419, 419634838, 629452257, 1258904514]

約数ペア:

[(1, 1258904514), (2, 629452257), (3, 419634838), (6, 209817419), (7, 179843502), (14, 89921751), (21, 59947834), (42, 29973917)]