280249006

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{10301}}^1$

素因数の和:10587

約数の個数: 16

約数和(自身を含む): 429222528

約数和(自身を除く): 148973522

約数列:

[1, 2, 61, 122, 223, 446, 10301, 13603, 20602, 27206, 628361, 1256722, 2297123, 4594246, 140124503, 280249006]

約数ペア:

[(1, 280249006), (2, 140124503), (61, 4594246), (122, 2297123), (223, 1256722), (446, 628361), (10301, 27206), (13603, 20602)]