238432844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{2683}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 449784720

約数和(自身を除く): 211351876

約数列:

[1, 2, 4, 13, 26, 52, 1709, 2683, 3418, 5366, 6836, 10732, 22217, 34879, 44434, 69758, 88868, 139516, 4585247, 9170494, 18340988, 59608211, 119216422, 238432844]

約数ペア:

[(1, 238432844), (2, 119216422), (4, 59608211), (13, 18340988), (26, 9170494), (52, 4585247), (1709, 139516), (2683, 88868), (3418, 69758), (5366, 44434), (6836, 34879), (10732, 22217)]