273157072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{898543}}^1$

素因数の和:898570

約数の個数: 20

約数和(自身を含む): 557097280

約数和(自身を除く): 283940208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 898543, 1797086, 3594172, 7188344, 14376688, 17072317, 34144634, 68289268, 136578536, 273157072]

約数ペア:

[(1, 273157072), (2, 136578536), (4, 68289268), (8, 34144634), (16, 17072317), (19, 14376688), (38, 7188344), (76, 3594172), (152, 1797086), (304, 898543)]