21429124954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{19937}}^1$

素因数の和:20370

約数の個数: 32

約数和(自身を含む): 34483010256

約数和(自身を除く): 13053885302

約数列:

[1, 2, 17, 34, 101, 202, 313, 626, 1717, 3434, 5321, 10642, 19937, 31613, 39874, 63226, 338929, 537421, 677858, 1074842, 2013637, 4027274, 6240281, 12480562, 34231829, 68463658, 106084777, 212169554, 630268381, 1260536762, 10714562477, 21429124954]

約数ペア:

[(1, 21429124954), (2, 10714562477), (17, 1260536762), (34, 630268381), (101, 212169554), (202, 106084777), (313, 68463658), (626, 34231829), (1717, 12480562), (3434, 6240281), (5321, 4027274), (10642, 2013637), (19937, 1074842), (31613, 677858), (39874, 537421), (63226, 338929)]