664733594

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{134507}}^1$

素因数の和:134869

約数の個数: 16

約数和(自身を含む): 1142779968

約数和(自身を除く): 478046374

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 134507, 269014, 941549, 1883098, 47480971, 94961942, 332366797, 664733594]

約数ペア:

[(1, 664733594), (2, 332366797), (7, 94961942), (14, 47480971), (353, 1883098), (706, 941549), (2471, 269014), (4942, 134507)]