1209028836

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{735419}}^1$

素因数の和:735563

約数の個数: 24

約数和(自身を含む): 2841662880

約数和(自身を除く): 1632634044

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 735419, 1470838, 2206257, 2941676, 4412514, 8825028, 100752403, 201504806, 302257209, 403009612, 604514418, 1209028836]

約数ペア:

[(1, 1209028836), (2, 604514418), (3, 403009612), (4, 302257209), (6, 201504806), (12, 100752403), (137, 8825028), (274, 4412514), (411, 2941676), (548, 2206257), (822, 1470838), (1644, 735419)]