2019341379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 3174723072

約数和(自身を除く): 1155381693

約数列:

[1, 3, 11, 17, 33, 51, 101, 157, 187, 227, 303, 471, 561, 681, 1111, 1717, 1727, 2497, 2669, 3333, 3859, 5151, 5181, 7491, 8007, 11577, 15857, 18887, 22927, 29359, 35639, 42449, 47571, 56661, 68781, 88077, 106917, 127347, 174427, 252197, 269569, 389759, 392029, 523281, 605863, 756591, 808707, 1169277, 1176087, 1817589, 2965259, 3599539, 4287349, 6664493, 8895777, 10798617, 12862047, 19993479, 39594929, 61192163, 118784787, 183576489, 673113793, 2019341379]

約数ペア:

[(1, 2019341379), (3, 673113793), (11, 183576489), (17, 118784787), (33, 61192163), (51, 39594929), (101, 19993479), (157, 12862047), (187, 10798617), (227, 8895777), (303, 6664493), (471, 4287349), (561, 3599539), (681, 2965259), (1111, 1817589), (1717, 1176087), (1727, 1169277), (2497, 808707), (2669, 756591), (3333, 605863), (3859, 523281), (5151, 392029), (5181, 389759), (7491, 269569), (8007, 252197), (11577, 174427), (15857, 127347), (18887, 106917), (22927, 88077), (29359, 68781), (35639, 56661), (42449, 47571)]