1020242912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{52181}}^1$

素因数の和:52251

約数の個数: 48

約数和(自身を含む): 2209177152

約数和(自身を除く): 1188934240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4888, 9776, 19552, 52181, 104362, 208724, 417448, 678353, 834896, 1356706, 1669792, 2452507, 2713412, 4905014, 5426824, 9810028, 10853648, 19620056, 21707296, 31882591, 39240112, 63765182, 78480224, 127530364, 255060728, 510121456, 1020242912]

約数ペア:

[(1, 1020242912), (2, 510121456), (4, 255060728), (8, 127530364), (13, 78480224), (16, 63765182), (26, 39240112), (32, 31882591), (47, 21707296), (52, 19620056), (94, 10853648), (104, 9810028), (188, 5426824), (208, 4905014), (376, 2713412), (416, 2452507), (611, 1669792), (752, 1356706), (1222, 834896), (1504, 678353), (2444, 417448), (4888, 208724), (9776, 104362), (19552, 52181)]