5557322204

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{17863}}^1$

素因数の和:18186

約数の個数: 48

約数和(自身を含む): 11428386816

約数和(自身を除く): 5871064612

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 271, 287, 542, 574, 1084, 1148, 1897, 3794, 7588, 11111, 17863, 22222, 35726, 44444, 71452, 77777, 125041, 155554, 250082, 311108, 500164, 732383, 1464766, 2929532, 4840873, 5126681, 9681746, 10253362, 19363492, 20506724, 33886111, 67772222, 135544444, 198475793, 396951586, 793903172, 1389330551, 2778661102, 5557322204]

約数ペア:

[(1, 5557322204), (2, 2778661102), (4, 1389330551), (7, 793903172), (14, 396951586), (28, 198475793), (41, 135544444), (82, 67772222), (164, 33886111), (271, 20506724), (287, 19363492), (542, 10253362), (574, 9681746), (1084, 5126681), (1148, 4840873), (1897, 2929532), (3794, 1464766), (7588, 732383), (11111, 500164), (17863, 311108), (22222, 250082), (35726, 155554), (44444, 125041), (71452, 77777)]