2864039458049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20448223}}^1$

素因数の和:20448365

約数の個数: 32

約数和(自身を含む): 3816129355776

約数和(自身を除く): 952089897727

約数列:

[1, 7, 11, 17, 77, 107, 119, 187, 749, 1177, 1309, 1819, 8239, 12733, 20009, 140063, 20448223, 143137561, 224930453, 347619791, 1574513171, 2187959861, 2433338537, 3823817701, 15315719027, 24067558471, 26766723907, 37195317637, 168472909297, 260367223459, 409148494007, 2864039458049]

約数ペア:

[(1, 2864039458049), (7, 409148494007), (11, 260367223459), (17, 168472909297), (77, 37195317637), (107, 26766723907), (119, 24067558471), (187, 15315719027), (749, 3823817701), (1177, 2433338537), (1309, 2187959861), (1819, 1574513171), (8239, 347619791), (12733, 224930453), (20009, 143137561), (140063, 20448223)]