520442052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3336167}}^1$

素因数の和:3336187

約数の個数: 24

約数和(自身を含む): 1307777856

約数和(自身を除く): 787335804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3336167, 6672334, 10008501, 13344668, 20017002, 40034004, 43370171, 86740342, 130110513, 173480684, 260221026, 520442052]

約数ペア:

[(1, 520442052), (2, 260221026), (3, 173480684), (4, 130110513), (6, 86740342), (12, 43370171), (13, 40034004), (26, 20017002), (39, 13344668), (52, 10008501), (78, 6672334), (156, 3336167)]