2488331482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317957}}^1$

素因数の和:318022

約数の個数: 32

約数和(自身を含む): 4700691072

約数和(自身を除く): 2212359590

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 317957, 635914, 2225699, 4133441, 4451398, 8266882, 13672151, 27344302, 28934087, 57868174, 95705057, 177737963, 191410114, 355475926, 1244165741, 2488331482]

約数ペア:

[(1, 2488331482), (2, 1244165741), (7, 355475926), (13, 191410114), (14, 177737963), (26, 95705057), (43, 57868174), (86, 28934087), (91, 27344302), (182, 13672151), (301, 8266882), (559, 4451398), (602, 4133441), (1118, 2225699), (3913, 635914), (7826, 317957)]