2959706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 4743360

約数和(自身を除く): 1783654

約数列:

[1, 2, 19, 38, 71, 142, 1097, 1349, 2194, 2698, 20843, 41686, 77887, 155774, 1479853, 2959706]

約数ペア:

[(1, 2959706), (2, 1479853), (19, 155774), (38, 77887), (71, 41686), (142, 20843), (1097, 2698), (1349, 2194)]