213718714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{422369}}^1$

素因数の和:422405

約数の個数: 16

約数和(自身を含む): 364927680

約数和(自身を除く): 151208966

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 422369, 844738, 4646059, 9292118, 9714487, 19428974, 106859357, 213718714]

約数ペア:

[(1, 213718714), (2, 106859357), (11, 19428974), (22, 9714487), (23, 9292118), (46, 4646059), (253, 844738), (506, 422369)]