2575523804

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1\times {\mathrm{1427}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 5231186688

約数和(自身を除く): 2655662884

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 883, 1022, 1427, 1766, 2044, 2854, 3532, 5708, 6181, 9989, 12362, 19978, 24724, 39956, 64459, 104171, 128918, 208342, 257836, 416684, 451213, 729197, 902426, 1260041, 1458394, 1804852, 2520082, 2916788, 5040164, 8820287, 17640574, 35281148, 91982993, 183965986, 367931972, 643880951, 1287761902, 2575523804]

約数ペア:

[(1, 2575523804), (2, 1287761902), (4, 643880951), (7, 367931972), (14, 183965986), (28, 91982993), (73, 35281148), (146, 17640574), (292, 8820287), (511, 5040164), (883, 2916788), (1022, 2520082), (1427, 1804852), (1766, 1458394), (2044, 1260041), (2854, 902426), (3532, 729197), (5708, 451213), (6181, 416684), (9989, 257836), (12362, 208342), (19978, 128918), (24724, 104171), (39956, 64459)]