1900649830618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12341882017}}^1$

素因数の和:12341882037

約数の個数: 16

約数和(自身を含む): 3554462021184

約数和(自身を除く): 1653812190566

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12341882017, 24683764034, 86393174119, 135760702187, 172786348238, 271521404374, 950324915309, 1900649830618]

約数ペア:

[(1, 1900649830618), (2, 950324915309), (7, 271521404374), (11, 172786348238), (14, 135760702187), (22, 86393174119), (77, 24683764034), (154, 12341882017)]