2990896

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3588

約数の個数: 20

約数和(自身を含む): 5905872

約数和(自身を除く): 2914976

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3527, 7054, 14108, 28216, 56432, 186931, 373862, 747724, 1495448, 2990896]

約数ペア:

[(1, 2990896), (2, 1495448), (4, 747724), (8, 373862), (16, 186931), (53, 56432), (106, 28216), (212, 14108), (424, 7054), (848, 3527)]