491718162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6304079}}^1$

素因数の和:6304097

約数の個数: 16

約数和(自身を含む): 1059085440

約数和(自身を除く): 567367278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6304079, 12608158, 18912237, 37824474, 81953027, 163906054, 245859081, 491718162]

約数ペア:

[(1, 491718162), (2, 245859081), (3, 163906054), (6, 81953027), (13, 37824474), (26, 18912237), (39, 12608158), (78, 6304079)]