520774032

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{252313}}^1$

素因数の和:252367

約数の個数: 40

約数和(自身を含む): 1376625184

約数和(自身を除く): 855851152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 252313, 504626, 756939, 1009252, 1513878, 2018504, 3027756, 4037008, 6055512, 10849459, 12111024, 21698918, 32548377, 43397836, 65096754, 86795672, 130193508, 173591344, 260387016, 520774032]

約数ペア:

[(1, 520774032), (2, 260387016), (3, 173591344), (4, 130193508), (6, 86795672), (8, 65096754), (12, 43397836), (16, 32548377), (24, 21698918), (43, 12111024), (48, 10849459), (86, 6055512), (129, 4037008), (172, 3027756), (258, 2018504), (344, 1513878), (516, 1009252), (688, 756939), (1032, 504626), (2064, 252313)]