1226437630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{655849}}^1$

素因数の和:655884

約数の個数: 32

約数和(自身を含む): 2549944800

約数和(自身を除く): 1323507170

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 655849, 1311698, 3279245, 6558490, 7214339, 11149433, 14428678, 22298866, 36071695, 55747165, 72143390, 111494330, 122643763, 245287526, 613218815, 1226437630]

約数ペア:

[(1, 1226437630), (2, 613218815), (5, 245287526), (10, 122643763), (11, 111494330), (17, 72143390), (22, 55747165), (34, 36071695), (55, 22298866), (85, 14428678), (110, 11149433), (170, 7214339), (187, 6558490), (374, 3279245), (935, 1311698), (1870, 655849)]