170044953638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{639266743}}^1$

素因数の和:639266771

約数の個数: 16

約数和(自身を含む): 306848037120

約数和(自身を除く): 136803083482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 639266743, 1278533486, 4474867201, 8949734402, 12146068117, 24292136234, 85022476819, 170044953638]

約数ペア:

[(1, 170044953638), (2, 85022476819), (7, 24292136234), (14, 12146068117), (19, 8949734402), (38, 4474867201), (133, 1278533486), (266, 639266743)]