2049888

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 5455296

約数和(自身を除く): 3405408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 163, 262, 326, 393, 489, 524, 652, 786, 978, 1048, 1304, 1572, 1956, 2096, 2608, 3144, 3912, 4192, 5216, 6288, 7824, 12576, 15648, 21353, 42706, 64059, 85412, 128118, 170824, 256236, 341648, 512472, 683296, 1024944, 2049888]

約数ペア:

[(1, 2049888), (2, 1024944), (3, 683296), (4, 512472), (6, 341648), (8, 256236), (12, 170824), (16, 128118), (24, 85412), (32, 64059), (48, 42706), (96, 21353), (131, 15648), (163, 12576), (262, 7824), (326, 6288), (393, 5216), (489, 4192), (524, 3912), (652, 3144), (786, 2608), (978, 2096), (1048, 1956), (1304, 1572)]