389616888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{854423}}^1$

素因数の和:854451

約数の個数: 32

約数和(自身を含む): 1025308800

約数和(自身を除く): 635691912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 854423, 1708846, 2563269, 3417692, 5126538, 6835384, 10253076, 16234037, 20506152, 32468074, 48702111, 64936148, 97404222, 129872296, 194808444, 389616888]

約数ペア:

[(1, 389616888), (2, 194808444), (3, 129872296), (4, 97404222), (6, 64936148), (8, 48702111), (12, 32468074), (19, 20506152), (24, 16234037), (38, 10253076), (57, 6835384), (76, 5126538), (114, 3417692), (152, 2563269), (228, 1708846), (456, 854423)]