1276124612

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{680237}}^1$

素因数の和:680315

約数の個数: 24

約数和(自身を含む): 2590346304

約数和(自身を除く): 1314221692

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 680237, 1360474, 2720948, 4761659, 9523318, 19046636, 45575879, 91151758, 182303516, 319031153, 638062306, 1276124612]

約数ペア:

[(1, 1276124612), (2, 638062306), (4, 319031153), (7, 182303516), (14, 91151758), (28, 45575879), (67, 19046636), (134, 9523318), (268, 4761659), (469, 2720948), (938, 1360474), (1876, 680237)]