42958354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66499}}^1$

素因数の和:66537

約数の個数: 16

約数和(自身を含む): 71820000

約数和(自身を除く): 28861646

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 66499, 132998, 1130483, 1263481, 2260966, 2526962, 21479177, 42958354]

約数ペア:

[(1, 42958354), (2, 21479177), (17, 2526962), (19, 2260966), (34, 1263481), (38, 1130483), (323, 132998), (646, 66499)]