2073508717

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{238691}}^1$

素因数の和:238788

約数の個数: 16

約数和(自身を含む): 2543501952

約数和(自身を除く): 469993235

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 238691, 1670837, 4057747, 17424443, 28404229, 121971101, 296215531, 2073508717]

約数ペア:

[(1, 2073508717), (7, 296215531), (17, 121971101), (73, 28404229), (119, 17424443), (511, 4057747), (1241, 1670837), (8687, 238691)]