339133676

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{390707}}^1$

素因数の和:390749

約数の個数: 24

約数和(自身を含む): 700148736

約数和(自身を除く): 361015060

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 390707, 781414, 1562828, 2734949, 5469898, 10939796, 12111917, 24223834, 48447668, 84783419, 169566838, 339133676]

約数ペア:

[(1, 339133676), (2, 169566838), (4, 84783419), (7, 48447668), (14, 24223834), (28, 12111917), (31, 10939796), (62, 5469898), (124, 2734949), (217, 1562828), (434, 781414), (868, 390707)]