858491426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6073}}^1\times {\mathrm{5437}}^1$

素因数の和:11525

約数の個数: 16

約数和(自身を含む): 1387277304

約数和(自身を除く): 528785878

約数列:

[1, 2, 13, 26, 5437, 6073, 10874, 12146, 70681, 78949, 141362, 157898, 33018901, 66037802, 429245713, 858491426]

約数ペア:

[(1, 858491426), (2, 429245713), (13, 66037802), (26, 33018901), (5437, 157898), (6073, 141362), (10874, 78949), (12146, 70681)]