2605578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 2924022

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 239, 474, 478, 717, 1434, 1817, 3634, 5451, 5497, 10902, 10994, 16491, 18881, 32982, 37762, 56643, 113286, 434263, 868526, 1302789, 2605578]

約数ペア:

[(1, 2605578), (2, 1302789), (3, 868526), (6, 434263), (23, 113286), (46, 56643), (69, 37762), (79, 32982), (138, 18881), (158, 16491), (237, 10994), (239, 10902), (474, 5497), (478, 5451), (717, 3634), (1434, 1817)]