397029821162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{195581}}^1$

素因数の和:196238

約数の個数: 32

約数和(自身を含む): 646641031680

約数和(自身を除く): 249611210518

約数列:

[1, 2, 13, 26, 163, 326, 479, 958, 2119, 4238, 6227, 12454, 78077, 156154, 195581, 391162, 1015001, 2030002, 2542553, 5085106, 31879703, 63759406, 93683299, 187366598, 414436139, 828872278, 1217882887, 2435765774, 15270377737, 30540755474, 198514910581, 397029821162]

約数ペア:

[(1, 397029821162), (2, 198514910581), (13, 30540755474), (26, 15270377737), (163, 2435765774), (326, 1217882887), (479, 828872278), (958, 414436139), (2119, 187366598), (4238, 93683299), (6227, 63759406), (12454, 31879703), (78077, 5085106), (156154, 2542553), (195581, 2030002), (391162, 1015001)]