2971914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 6664896

約数和(自身を除く): 3692982

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1217, 1221, 2434, 2442, 3651, 7302, 13387, 26774, 40161, 45029, 80322, 90058, 135087, 270174, 495319, 990638, 1485957, 2971914]

約数ペア:

[(1, 2971914), (2, 1485957), (3, 990638), (6, 495319), (11, 270174), (22, 135087), (33, 90058), (37, 80322), (66, 45029), (74, 40161), (111, 26774), (222, 13387), (407, 7302), (814, 3651), (1217, 2442), (1221, 2434)]