2488973893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{150473}}^1$

素因数の和:150636

約数の個数: 16

約数和(自身を含む): 3033555840

約数和(自身を除く): 544581947

約数列:

[1, 7, 17, 119, 139, 973, 2363, 16541, 150473, 1053311, 2558041, 17906287, 20915747, 146410229, 355567699, 2488973893]

約数ペア:

[(1, 2488973893), (7, 355567699), (17, 146410229), (119, 20915747), (139, 17906287), (973, 2558041), (2363, 1053311), (16541, 150473)]