3905512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 8531460

約数和(自身を除く): 4625948

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 376, 442, 611, 799, 884, 1222, 1598, 1768, 2209, 2444, 3196, 4418, 4888, 6392, 8836, 10387, 17672, 20774, 28717, 37553, 41548, 57434, 75106, 83096, 114868, 150212, 229736, 300424, 488189, 976378, 1952756, 3905512]

約数ペア:

[(1, 3905512), (2, 1952756), (4, 976378), (8, 488189), (13, 300424), (17, 229736), (26, 150212), (34, 114868), (47, 83096), (52, 75106), (68, 57434), (94, 41548), (104, 37553), (136, 28717), (188, 20774), (221, 17672), (376, 10387), (442, 8836), (611, 6392), (799, 4888), (884, 4418), (1222, 3196), (1598, 2444), (1768, 2209)]