256179842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{4261}}^1$

素因数の和:5593

約数の個数: 16

約数和(自身を含む): 401378112

約数和(自身を除く): 145198270

約数列:

[1, 2, 23, 46, 1307, 2614, 4261, 8522, 30061, 60122, 98003, 196006, 5569127, 11138254, 128089921, 256179842]

約数ペア:

[(1, 256179842), (2, 128089921), (23, 11138254), (46, 5569127), (1307, 196006), (2614, 98003), (4261, 60122), (8522, 30061)]