1680200056

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 3167942400

約数和(自身を除く): 1487742344

約数列:

[1, 2, 4, 8, 419, 431, 838, 862, 1163, 1676, 1724, 2326, 3352, 3448, 4652, 9304, 180589, 361178, 487297, 501253, 722356, 974594, 1002506, 1444712, 1949188, 2005012, 3898376, 4010024, 210025007, 420050014, 840100028, 1680200056]

約数ペア:

[(1, 1680200056), (2, 840100028), (4, 420050014), (8, 210025007), (419, 4010024), (431, 3898376), (838, 2005012), (862, 1949188), (1163, 1444712), (1676, 1002506), (1724, 974594), (2326, 722356), (3352, 501253), (3448, 487297), (4652, 361178), (9304, 180589)]