2468045128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16237139}}^1$

素因数の和:16237164

約数の個数: 16

約数和(自身を含む): 4871142000

約数和(自身を除く): 2403096872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16237139, 32474278, 64948556, 129897112, 308505641, 617011282, 1234022564, 2468045128]

約数ペア:

[(1, 2468045128), (2, 1234022564), (4, 617011282), (8, 308505641), (19, 129897112), (38, 64948556), (76, 32474278), (152, 16237139)]