1344432278

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{373661}}^1$

素因数の和:373927

約数の個数: 16

約数和(自身を含む): 2313715104

約数和(自身を除く): 969282826

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 373661, 747322, 2615627, 5231254, 96030877, 192061754, 672216139, 1344432278]

約数ペア:

[(1, 1344432278), (2, 672216139), (7, 192061754), (14, 96030877), (257, 5231254), (514, 2615627), (1799, 747322), (3598, 373661)]