274078154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1030369}}^1$

素因数の和:1030397

約数の個数: 16

約数和(自身を含む): 494577600

約数和(自身を除く): 220499446

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1030369, 2060738, 7212583, 14425166, 19577011, 39154022, 137039077, 274078154]

約数ペア:

[(1, 274078154), (2, 137039077), (7, 39154022), (14, 19577011), (19, 14425166), (38, 7212583), (133, 2060738), (266, 1030369)]