31361274014

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{2005453}}^1$

素因数の和:2006579

約数の個数: 16

約数和(自身を含む): 53810341728

約数和(自身を除く): 22449067714

約数列:

[1, 2, 7, 14, 1117, 2234, 7819, 15638, 2005453, 4010906, 14038171, 28076342, 2240091001, 4480182002, 15680637007, 31361274014]

約数ペア:

[(1, 31361274014), (2, 15680637007), (7, 4480182002), (14, 2240091001), (1117, 28076342), (2234, 14038171), (7819, 4010906), (15638, 2005453)]