2201081638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{201823}}^1$

素因数の和:201892

約数の個数: 32

約数和(自身を含む): 4068771840

約数和(自身を除く): 1867690202

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 201823, 403646, 1412761, 2825522, 3834637, 7669274, 8274743, 16549486, 26842459, 53684918, 57923201, 115846402, 157220117, 314440234, 1100540819, 2201081638]

約数ペア:

[(1, 2201081638), (2, 1100540819), (7, 314440234), (14, 157220117), (19, 115846402), (38, 57923201), (41, 53684918), (82, 26842459), (133, 16549486), (266, 8274743), (287, 7669274), (574, 3834637), (779, 2825522), (1558, 1412761), (5453, 403646), (10906, 201823)]