871036642

素因数分解:

$2^1\times 7^2\times {\mathrm{8888129}}^1$

素因数の和:8888145

約数の個数: 12

約数和(自身を含む): 1519870230

約数和(自身を除く): 648833588

約数列:

[1, 2, 7, 14, 49, 98, 8888129, 17776258, 62216903, 124433806, 435518321, 871036642]

約数ペア:

[(1, 871036642), (2, 435518321), (7, 124433806), (14, 62216903), (49, 17776258), (98, 8888129)]