5260705394

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257903}}^1$

素因数の和:257990

約数の個数: 32

約数和(自身を含む): 9507373056

約数和(自身を除く): 4246667662

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 10199, 20398, 257903, 515806, 1805321, 3610642, 7994993, 12121441, 15989986, 24242882, 55964951, 84850087, 111929902, 169700174, 375764671, 751529342, 2630352697, 5260705394]

約数ペア:

[(1, 5260705394), (2, 2630352697), (7, 751529342), (14, 375764671), (31, 169700174), (47, 111929902), (62, 84850087), (94, 55964951), (217, 24242882), (329, 15989986), (434, 12121441), (658, 7994993), (1457, 3610642), (2914, 1805321), (10199, 515806), (20398, 257903)]