2011492964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{943477}}^1$

素因数の和:943535

約数の個数: 24

約数和(自身を含む): 3883355448

約数和(自身を除く): 1871862484

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 943477, 1886954, 3773908, 12265201, 24530402, 38682557, 49060804, 77365114, 154730228, 502873241, 1005746482, 2011492964]

約数ペア:

[(1, 2011492964), (2, 1005746482), (4, 502873241), (13, 154730228), (26, 77365114), (41, 49060804), (52, 38682557), (82, 24530402), (164, 12265201), (533, 3773908), (1066, 1886954), (2132, 943477)]