244207664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{354953}}^1$

素因数の和:355004

約数の個数: 20

約数和(自身を含む): 484157256

約数和(自身を除く): 239949592

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 354953, 709906, 1419812, 2839624, 5679248, 15262979, 30525958, 61051916, 122103832, 244207664]

約数ペア:

[(1, 244207664), (2, 122103832), (4, 61051916), (8, 30525958), (16, 15262979), (43, 5679248), (86, 2839624), (172, 1419812), (344, 709906), (688, 354953)]