1330482186866

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1\times {\mathrm{305633}}^1$

素因数の和:308018

約数の個数: 32

約数和(自身を含む): 2298269877120

約数和(自身を除く): 967787690254

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 2237, 4474, 15659, 31318, 305633, 310943, 611266, 621886, 2139431, 2176601, 4278862, 4353202, 42482987, 84965974, 297380909, 594761818, 683701021, 1367402042, 4785907147, 9571814294, 95034441919, 190068883838, 665241093433, 1330482186866]

約数ペア:

[(1, 1330482186866), (2, 665241093433), (7, 190068883838), (14, 95034441919), (139, 9571814294), (278, 4785907147), (973, 1367402042), (1946, 683701021), (2237, 594761818), (4474, 297380909), (15659, 84965974), (31318, 42482987), (305633, 4353202), (310943, 4278862), (611266, 2176601), (621886, 2139431)]