797445362

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{289139}}^1$

素因数の和:289345

約数の個数: 16

約数和(自身を含む): 1373993280

約数和(自身を除く): 576547918

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 289139, 578278, 2023973, 4047946, 56960383, 113920766, 398722681, 797445362]

約数ペア:

[(1, 797445362), (2, 398722681), (7, 113920766), (14, 56960383), (197, 4047946), (394, 2023973), (1379, 578278), (2758, 289139)]