289809230

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{98911}}^1$

素因数の和:99211

約数の個数: 16

約数和(自身を含む): 523442304

約数和(自身を除く): 233633074

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 98911, 197822, 494555, 989110, 28980923, 57961846, 144904615, 289809230]

約数ペア:

[(1, 289809230), (2, 144904615), (5, 57961846), (10, 28980923), (293, 989110), (586, 494555), (1465, 197822), (2930, 98911)]