1663707956

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{359}}^1\times {\mathrm{11471}}^1$

素因数の和:11935

約数の個数: 24

約数和(自身を含む): 2948762880

約数和(自身を除く): 1285054924

約数列:

[1, 2, 4, 101, 202, 359, 404, 718, 1436, 11471, 22942, 36259, 45884, 72518, 145036, 1158571, 2317142, 4118089, 4634284, 8236178, 16472356, 415926989, 831853978, 1663707956]

約数ペア:

[(1, 1663707956), (2, 831853978), (4, 415926989), (101, 16472356), (202, 8236178), (359, 4634284), (404, 4118089), (718, 2317142), (1436, 1158571), (11471, 145036), (22942, 72518), (36259, 45884)]