133815458

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{258331}}^1$

素因数の和:258377

約数の個数: 16

約数和(自身を含む): 235598784

約数和(自身を除く): 101783326

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 258331, 516662, 1808317, 3616634, 9558247, 19116494, 66907729, 133815458]

約数ペア:

[(1, 133815458), (2, 66907729), (7, 19116494), (14, 9558247), (37, 3616634), (74, 1808317), (259, 516662), (518, 258331)]