404708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 762048

約数和(自身を除く): 357340

約数列:

[1, 2, 4, 23, 46, 53, 83, 92, 106, 166, 212, 332, 1219, 1909, 2438, 3818, 4399, 4876, 7636, 8798, 17596, 101177, 202354, 404708]

約数ペア:

[(1, 404708), (2, 202354), (4, 101177), (23, 17596), (46, 8798), (53, 7636), (83, 4876), (92, 4399), (106, 3818), (166, 2438), (212, 1909), (332, 1219)]