2217763429

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 2824398720

約数和(自身を除く): 606635291

約数列:

[1, 7, 19, 29, 53, 133, 203, 361, 371, 551, 571, 1007, 1537, 2527, 3857, 3997, 7049, 10469, 10759, 10849, 16559, 19133, 29203, 30263, 73283, 75943, 115913, 133931, 204421, 206131, 211841, 314621, 554857, 574997, 877627, 1442917, 2202347, 3883999, 4024979, 5977799, 6143389, 10924943, 16674913, 41844593, 76474601, 116724391, 316823347, 2217763429]

約数ペア:

[(1, 2217763429), (7, 316823347), (19, 116724391), (29, 76474601), (53, 41844593), (133, 16674913), (203, 10924943), (361, 6143389), (371, 5977799), (551, 4024979), (571, 3883999), (1007, 2202347), (1537, 1442917), (2527, 877627), (3857, 574997), (3997, 554857), (7049, 314621), (10469, 211841), (10759, 206131), (10849, 204421), (16559, 133931), (19133, 115913), (29203, 75943), (30263, 73283)]