2013618236

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{2549}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 4086936000

約数和(自身を除く): 2073317764

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 317, 356, 623, 634, 1246, 1268, 2219, 2492, 2549, 4438, 5098, 8876, 10196, 17843, 28213, 35686, 56426, 71372, 112852, 197491, 226861, 394982, 453722, 789964, 808033, 907444, 1588027, 1616066, 3176054, 3232132, 5656231, 6352108, 11312462, 22624924, 71914937, 143829874, 287659748, 503404559, 1006809118, 2013618236]

約数ペア:

[(1, 2013618236), (2, 1006809118), (4, 503404559), (7, 287659748), (14, 143829874), (28, 71914937), (89, 22624924), (178, 11312462), (317, 6352108), (356, 5656231), (623, 3232132), (634, 3176054), (1246, 1616066), (1268, 1588027), (2219, 907444), (2492, 808033), (2549, 789964), (4438, 453722), (5098, 394982), (8876, 226861), (10196, 197491), (17843, 112852), (28213, 71372), (35686, 56426)]