2212796572

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{71261}}^1$

素因数の和:72381

約数の個数: 24

約数和(自身を含む): 4429645920

約数和(自身を除く): 2216849348

約数列:

[1, 2, 4, 7, 14, 28, 1109, 2218, 4436, 7763, 15526, 31052, 71261, 142522, 285044, 498827, 997654, 1995308, 79028449, 158056898, 316113796, 553199143, 1106398286, 2212796572]

約数ペア:

[(1, 2212796572), (2, 1106398286), (4, 553199143), (7, 316113796), (14, 158056898), (28, 79028449), (1109, 1995308), (2218, 997654), (4436, 498827), (7763, 285044), (15526, 142522), (31052, 71261)]