2737028

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 5510400

約数和(自身を除く): 2773372

約数列:

[1, 2, 4, 7, 14, 28, 239, 409, 478, 818, 956, 1636, 1673, 2863, 3346, 5726, 6692, 11452, 97751, 195502, 391004, 684257, 1368514, 2737028]

約数ペア:

[(1, 2737028), (2, 1368514), (4, 684257), (7, 391004), (14, 195502), (28, 97751), (239, 11452), (409, 6692), (478, 5726), (818, 3346), (956, 2863), (1636, 1673)]