2013224878

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{662681}}^1$

素因数の和:662728

約数の個数: 24

約数和(自身を含む): 3626195904

約数和(自身を除く): 1612971026

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 662681, 1325362, 4638767, 9277534, 20543111, 32471369, 41086222, 64942738, 143801777, 287603554, 1006612439, 2013224878]

約数ペア:

[(1, 2013224878), (2, 1006612439), (7, 287603554), (14, 143801777), (31, 64942738), (49, 41086222), (62, 32471369), (98, 20543111), (217, 9277534), (434, 4638767), (1519, 1325362), (3038, 662681)]