897885924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{133853}}^1$

素因数の和:133916

約数の個数: 48

約数和(自身を含む): 2308713792

約数和(自身を除く): 1410827868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 133853, 267706, 401559, 535412, 803118, 1606236, 1740089, 3480178, 5220267, 5755679, 6960356, 10440534, 11511358, 17267037, 20881068, 23022716, 34534074, 69068148, 74823827, 149647654, 224471481, 299295308, 448942962, 897885924]

約数ペア:

[(1, 897885924), (2, 448942962), (3, 299295308), (4, 224471481), (6, 149647654), (12, 74823827), (13, 69068148), (26, 34534074), (39, 23022716), (43, 20881068), (52, 17267037), (78, 11511358), (86, 10440534), (129, 6960356), (156, 5755679), (172, 5220267), (258, 3480178), (516, 1740089), (559, 1606236), (1118, 803118), (1677, 535412), (2236, 401559), (3354, 267706), (6708, 133853)]