261145266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1892357}}^1$

素因数の和:1892385

約数の個数: 16

約数和(自身を含む): 544999104

約数和(自身を除く): 283853838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1892357, 3784714, 5677071, 11354142, 43524211, 87048422, 130572633, 261145266]

約数ペア:

[(1, 261145266), (2, 130572633), (3, 87048422), (6, 43524211), (23, 11354142), (46, 5677071), (69, 3784714), (138, 1892357)]