401263106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{164587}}^1$

素因数の和:164665

約数の個数: 16

約数和(自身を含む): 639918144

約数和(自身を除く): 238655038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 164587, 329174, 3785501, 7571002, 8723111, 17446222, 200631553, 401263106]

約数ペア:

[(1, 401263106), (2, 200631553), (23, 17446222), (46, 8723111), (53, 7571002), (106, 3785501), (1219, 329174), (2438, 164587)]