2115048964

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{421997}}^1$

素因数の和:422187

約数の個数: 24

約数和(自身を含む): 4253739840

約数和(自身を除く): 2138690876

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 421997, 843994, 1687988, 2953979, 5907958, 11815916, 75537463, 151074926, 302149852, 528762241, 1057524482, 2115048964]

約数ペア:

[(1, 2115048964), (2, 1057524482), (4, 528762241), (7, 302149852), (14, 151074926), (28, 75537463), (179, 11815916), (358, 5907958), (716, 2953979), (1253, 1687988), (2506, 843994), (5012, 421997)]