248331406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{47701}}^1$

素因数の和:47859

約数の個数: 16

約数和(自身を含む): 394972560

約数和(自身を除く): 146641154

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 47701, 95402, 906319, 1812638, 6535037, 13070074, 124165703, 248331406]

約数ペア:

[(1, 248331406), (2, 124165703), (19, 13070074), (38, 6535037), (137, 1812638), (274, 906319), (2603, 95402), (5206, 47701)]