2098204991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{21247}}^1$

素因数の和:21458

約数の個数: 16

約数和(自身を含む): 2296313856

約数和(自身を除く): 198108865

約数列:

[1, 17, 37, 157, 629, 2669, 5809, 21247, 98753, 361199, 786139, 3335779, 13364363, 56708243, 123423823, 2098204991]

約数ペア:

[(1, 2098204991), (17, 123423823), (37, 56708243), (157, 13364363), (629, 3335779), (2669, 786139), (5809, 361199), (21247, 98753)]