247965852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{898427}}^1$

素因数の和:898457

約数の個数: 24

約数和(自身を含む): 603743616

約数和(自身を除く): 355777764

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 898427, 1796854, 2695281, 3593708, 5390562, 10781124, 20663821, 41327642, 61991463, 82655284, 123982926, 247965852]

約数ペア:

[(1, 247965852), (2, 123982926), (3, 82655284), (4, 61991463), (6, 41327642), (12, 20663821), (23, 10781124), (46, 5390562), (69, 3593708), (92, 2695281), (138, 1796854), (276, 898427)]