278972014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1\times {\mathrm{5179}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 437109120

約数和(自身を除く): 158137106

約数列:

[1, 2, 23, 46, 1171, 2342, 5179, 10358, 26933, 53866, 119117, 238234, 6064609, 12129218, 139486007, 278972014]

約数ペア:

[(1, 278972014), (2, 139486007), (23, 12129218), (46, 6064609), (1171, 238234), (2342, 119117), (5179, 53866), (10358, 26933)]