2521180706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{1597}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 4188958848

約数和(自身を除く): 1667778142

約数列:

[1, 2, 11, 22, 73, 146, 803, 983, 1597, 1606, 1966, 3194, 10813, 17567, 21626, 35134, 71759, 116581, 143518, 233162, 789349, 1282391, 1569851, 1578698, 2564782, 3139702, 17268361, 34536722, 114599123, 229198246, 1260590353, 2521180706]

約数ペア:

[(1, 2521180706), (2, 1260590353), (11, 229198246), (22, 114599123), (73, 34536722), (146, 17268361), (803, 3139702), (983, 2564782), (1597, 1578698), (1606, 1569851), (1966, 1282391), (3194, 789349), (10813, 233162), (17567, 143518), (21626, 116581), (35134, 71759)]