474012014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31321}}^1$

素因数の和:31400

約数の個数: 32

約数和(自身を含む): 865990656

約数和(自身を除く): 391978642

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 31321, 62642, 219247, 438494, 720383, 1440766, 1472087, 2944174, 5042681, 10085362, 10304609, 20609218, 33858001, 67716002, 237006007, 474012014]

約数ペア:

[(1, 474012014), (2, 237006007), (7, 67716002), (14, 33858001), (23, 20609218), (46, 10304609), (47, 10085362), (94, 5042681), (161, 2944174), (322, 1472087), (329, 1440766), (658, 720383), (1081, 438494), (2162, 219247), (7567, 62642), (15134, 31321)]