1285286084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{174347}}^1$

素因数の和:174467

約数の個数: 24

約数和(自身を含む): 2392054560

約数和(自身を除く): 1106768476

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 174347, 348694, 697388, 3312593, 6625186, 13250372, 16911659, 33823318, 67646636, 321321521, 642643042, 1285286084]

約数ペア:

[(1, 1285286084), (2, 642643042), (4, 321321521), (19, 67646636), (38, 33823318), (76, 16911659), (97, 13250372), (194, 6625186), (388, 3312593), (1843, 697388), (3686, 348694), (7372, 174347)]