300128402

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{10789}}^1$

素因数の和:12785

約数の個数: 16

約数和(自身を含む): 514812480

約数和(自身を除く): 214684078

約数列:

[1, 2, 7, 14, 1987, 3974, 10789, 13909, 21578, 27818, 75523, 151046, 21437743, 42875486, 150064201, 300128402]

約数ペア:

[(1, 300128402), (2, 150064201), (7, 42875486), (14, 21437743), (1987, 151046), (3974, 75523), (10789, 27818), (13909, 21578)]