2635236488

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{489457}}^1$

素因数の和:490136

約数の個数: 16

約数和(自身を含む): 4948420380

約数和(自身を除く): 2313183892

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 489457, 978914, 1957828, 3915656, 329404561, 658809122, 1317618244, 2635236488]

約数ペア:

[(1, 2635236488), (2, 1317618244), (4, 658809122), (8, 329404561), (673, 3915656), (1346, 1957828), (2692, 978914), (5384, 489457)]