2912293030

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1305961}}^1$

素因数の和:1306191

約数の個数: 16

約数和(自身を含む): 5265638784

約数和(自身を除く): 2353345754

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 1305961, 2611922, 6529805, 13059610, 291229303, 582458606, 1456146515, 2912293030]

約数ペア:

[(1, 2912293030), (2, 1456146515), (5, 582458606), (10, 291229303), (223, 13059610), (446, 6529805), (1115, 2611922), (2230, 1305961)]