2788856732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 5215456512

約数和(自身を除く): 2426599780

約数列:

[1, 2, 4, 17, 34, 68, 223, 353, 446, 521, 706, 892, 1042, 1412, 2084, 3791, 6001, 7582, 8857, 12002, 15164, 17714, 24004, 35428, 78719, 116183, 157438, 183913, 232366, 314876, 367826, 464732, 735652, 1338223, 1975111, 2676446, 3126521, 3950222, 5352892, 6253042, 7900444, 12506084, 41012599, 82025198, 164050396, 697214183, 1394428366, 2788856732]

約数ペア:

[(1, 2788856732), (2, 1394428366), (4, 697214183), (17, 164050396), (34, 82025198), (68, 41012599), (223, 12506084), (353, 7900444), (446, 6253042), (521, 5352892), (706, 3950222), (892, 3126521), (1042, 2676446), (1412, 1975111), (2084, 1338223), (3791, 735652), (6001, 464732), (7582, 367826), (8857, 314876), (12002, 232366), (15164, 183913), (17714, 157438), (24004, 116183), (35428, 78719)]