1330441424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{59779}}^1$

素因数の和:59907

約数の個数: 40

約数和(自身を含む): 2802008160

約数和(自身を除く): 1471566736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 59779, 119558, 239116, 478232, 777127, 956464, 1554254, 3108508, 6217016, 6396353, 12434032, 12792706, 25585412, 51170824, 83152589, 102341648, 166305178, 332610356, 665220712, 1330441424]

約数ペア:

[(1, 1330441424), (2, 665220712), (4, 332610356), (8, 166305178), (13, 102341648), (16, 83152589), (26, 51170824), (52, 25585412), (104, 12792706), (107, 12434032), (208, 6396353), (214, 6217016), (428, 3108508), (856, 1554254), (1391, 956464), (1712, 777127), (2782, 478232), (5564, 239116), (11128, 119558), (22256, 59779)]