2207792

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3260

約数の個数: 20

約数和(自身を含む): 4378440

約数和(自身を除く): 2170648

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3209, 6418, 12836, 25672, 51344, 137987, 275974, 551948, 1103896, 2207792]

約数ペア:

[(1, 2207792), (2, 1103896), (4, 551948), (8, 275974), (16, 137987), (43, 51344), (86, 25672), (172, 12836), (344, 6418), (688, 3209)]