2403588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3805692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 139, 262, 278, 393, 417, 524, 556, 786, 834, 1441, 1529, 1572, 1668, 2882, 3058, 4323, 4587, 5764, 6116, 8646, 9174, 17292, 18209, 18348, 36418, 54627, 72836, 109254, 200299, 218508, 400598, 600897, 801196, 1201794, 2403588]

約数ペア:

[(1, 2403588), (2, 1201794), (3, 801196), (4, 600897), (6, 400598), (11, 218508), (12, 200299), (22, 109254), (33, 72836), (44, 54627), (66, 36418), (131, 18348), (132, 18209), (139, 17292), (262, 9174), (278, 8646), (393, 6116), (417, 5764), (524, 4587), (556, 4323), (786, 3058), (834, 2882), (1441, 1668), (1529, 1572)]