103740266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{390001}}^1$

素因数の和:390029

約数の個数: 16

約数和(自身を含む): 187200960

約数和(自身を除く): 83460694

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 390001, 780002, 2730007, 5460014, 7410019, 14820038, 51870133, 103740266]

約数ペア:

[(1, 103740266), (2, 51870133), (7, 14820038), (14, 7410019), (19, 5460014), (38, 2730007), (133, 780002), (266, 390001)]