2784939238

素因数分解:

$2^1\times {\mathrm{709}}^1\times {\mathrm{1319}}^1\times {\mathrm{1489}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 4189284000

約数和(自身を除く): 1404344762

約数列:

[1, 2, 709, 1319, 1418, 1489, 2638, 2978, 935171, 1055701, 1870342, 1963991, 2111402, 3927982, 1392469619, 2784939238]

約数ペア:

[(1, 2784939238), (2, 1392469619), (709, 3927982), (1319, 2111402), (1418, 1963991), (1489, 1870342), (2638, 1055701), (2978, 935171)]