1946142737

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{21401}}^1$

素因数の和:22600

約数の個数: 16

約数和(自身を含む): 2428527744

約数和(自身を除く): 482385007

約数列:

[1, 7, 11, 77, 1181, 8267, 12991, 21401, 90937, 149807, 235411, 1647877, 25274581, 176922067, 278020391, 1946142737]

約数ペア:

[(1, 1946142737), (7, 278020391), (11, 176922067), (77, 25274581), (1181, 1647877), (8267, 235411), (12991, 149807), (21401, 90937)]