2780452044

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{473833}}^1$

素因数の和:474006

約数の個数: 36

約数和(自身を含む): 7071498616

約数和(自身を除く): 4291046572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 473833, 947666, 1421499, 1895332, 2842998, 4264497, 5685996, 8528994, 17057988, 77234779, 154469558, 231704337, 308939116, 463408674, 695113011, 926817348, 1390226022, 2780452044]

約数ペア:

[(1, 2780452044), (2, 1390226022), (3, 926817348), (4, 695113011), (6, 463408674), (9, 308939116), (12, 231704337), (18, 154469558), (36, 77234779), (163, 17057988), (326, 8528994), (489, 5685996), (652, 4264497), (978, 2842998), (1467, 1895332), (1956, 1421499), (2934, 947666), (5868, 473833)]