961004044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{240011}}^1$

素因数の和:240046

約数の個数: 48

約数和(自身を含む): 2258032896

約数和(自身を除く): 1297028852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 240011, 480022, 960044, 1680077, 2640121, 3120143, 3360154, 5280242, 6240286, 6720308, 10560484, 12480572, 18480847, 21841001, 34321573, 36961694, 43682002, 68643146, 73923388, 87364004, 137286292, 240251011, 480502022, 961004044]

約数ペア:

[(1, 961004044), (2, 480502022), (4, 240251011), (7, 137286292), (11, 87364004), (13, 73923388), (14, 68643146), (22, 43682002), (26, 36961694), (28, 34321573), (44, 21841001), (52, 18480847), (77, 12480572), (91, 10560484), (143, 6720308), (154, 6240286), (182, 5280242), (286, 3360154), (308, 3120143), (364, 2640121), (572, 1680077), (1001, 960044), (2002, 480022), (4004, 240011)]