1213852615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{17021}}^1$

素因数の和:17882

約数の個数: 16

約数和(自身を含む): 1544235840

約数和(自身を除く): 330383225

約数列:

[1, 5, 17, 85, 839, 4195, 14263, 17021, 71315, 85105, 289357, 1446785, 14280619, 71403095, 242770523, 1213852615]

約数ペア:

[(1, 1213852615), (5, 242770523), (17, 71403095), (85, 14280619), (839, 1446785), (4195, 289357), (14263, 85105), (17021, 71315)]