1021707478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{204587}}^1$

素因数の和:204827

約数の個数: 16

約数和(自身を含む): 1679258304

約数和(自身を除く): 657550826

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 204587, 409174, 2250457, 4500914, 46441249, 92882498, 510853739, 1021707478]

約数ペア:

[(1, 1021707478), (2, 510853739), (11, 92882498), (22, 46441249), (227, 4500914), (454, 2250457), (2497, 409174), (4994, 204587)]